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A security camera can be “subscription-free” without being fully local, fully offline or free of all feature restrictions.
In practice, the label usually means that the camera retains a useful recording method—such as microSD, a home base, an NVR or a NAS—without a mandatory monthly plan. Cloud backup, advanced video search, facial recognition, rich notifications and off-site storage may still cost extra or depend on the manufacturer’s online services.
The right choice therefore depends less on a single camera model and more on the storage architecture behind it:
- Reolink PoE with an NVR or Home Hub is the strongest all-around option for flexible local storage and Home Assistant.
- UniFi Protect is the premium choice for existing UniFi users and polished local NVR installations.
- Eufy HomeBase 3 suits buyers who want easier wire-free installation with centralized storage.
- TP-Link Tapo or Wyze with microSD cards provides a low-cost entry point.
- Lorex or Synology makes sense for larger, longer-retention or traditionally managed installations.
For dependable 24/7 coverage, powered PoE or plug-in cameras remain a better foundation than most battery cameras.
Quick picks: Best subscription-free security cameras by use case
| Recommended system | Best for | Storage method | 24/7 suitability | Offline or LAN operation | Home Assistant | Main limitation |
|---|---|---|---|---|---|---|
| Reolink PoE with NVR or Home Hub | Most homes, DIY PoE systems and local automation | NVR, hub, microSD and FTP on supported models | Excellent with powered cameras | Local recording is available when correctly configured | Strong native integration for supported devices | Compatibility varies by model, firmware and NVR generation |
| UniFi Protect | Existing UniFi users and premium wired systems | Compatible UniFi OS console, UNVR or UNVR Pro | Excellent | Local recording and management are central to the platform | Strong native integration | Requires proprietary Protect hardware |
| Eufy HomeBase 3 | Easy consumer installation and wire-free cameras | Built-in and expandable HomeBase storage | Model-dependent; powered cameras are preferable | Local storage is a core feature | More limited and model-dependent | Compatibility and recording behavior differ across cameras |
| TP-Link Tapo | Budget plug-in cameras | In-camera microSD | Good on supported powered models | Model- and setup-dependent | Check the exact model and integration path | Card can be stolen with the camera |
| Wyze | Low-cost local event or continuous recording | In-camera microSD | Model-dependent | Local recording does not guarantee fully local app operation | Usually less straightforward than Reolink or UniFi | Cloud-oriented features and per-camera storage management |
| Lorex NVR | Traditional multi-camera installations | Central NVR hard drive | Excellent with compatible wired cameras | Designed around local recording | Verify exact integration requirements | Camera and recorder compatibility must be checked |
| Synology Surveillance Station | NAS owners, larger properties and technical users | NAS storage | Excellent with supported cameras | Can provide centralized local recording | Possible through separate integration workflows | Licensing, compatibility and network design require planning |
Product support changes with firmware and hardware revisions. Verify the exact camera, recorder and integration—not merely the brand—before buying.
What “no subscription required” really means
Local recording without a mandatory plan
A useful subscription-free camera should record meaningful footage without requiring an active paid plan. That could mean:
- Video saved to a microSD card inside the camera
- Recordings sent to a home base
- Central recording to an NVR, or network video recorder
- Recording to a NAS, or network-attached storage device
- Uploading clips or files to an FTP server on supported cameras
This definition does not require every optional feature to be free.
Free local recording is not the same as free cloud service
A manufacturer may offer local recording while reserving some of the following for a paid service:
- Cloud clip storage
- Off-site backup
- Advanced object or facial search
- Longer event histories
- Rich notification previews
- Web-based playback
- Additional AI classifications
Read the plan comparison and support documentation for the exact model. Marketing that says “no monthly fee” may refer only to basic local storage.
Event recording versus continuous recording
Motion clips are not equivalent to continuous recording.
An event-recording camera wakes or starts saving video after it detects activity. Detection latency, cooldown periods and missed motion can create gaps. Pre-recording can help, but it is not available on every camera or in every operating mode.
A continuously recording camera maintains a rolling timeline, usually overwriting the oldest video as storage fills. This is preferable when you need to reconstruct an incident from before motion was detected.
For genuine 24/7 recording, choose:
- A continuously powered camera
- Stable wired or high-quality Wi-Fi networking
- Storage designed for frequent writes
- Enough capacity for the required retention period
Offline recording versus remote access
A system may continue recording during an internet outage but lose remote app access. These are separate functions.
- Offline recording means cameras can still save video to local storage without an internet connection.
- LAN access means you can view or manage the system while connected to the same local network.
- Remote access means viewing it from outside the home, often through vendor connection-brokering services.
- Cloud recording means video is stored on the vendor’s remote infrastructure.
If internet independence matters, test the completed installation by disconnecting the WAN connection—not by merely turning off Wi-Fi on a phone.
Best overall: Reolink PoE cameras with an NVR or Home Hub
Reolink provides one of the broadest routes into subscription-free surveillance. Depending on the camera and configuration, buyers can use in-camera microSD storage, a Reolink Home Hub, a conventional Reolink NVR or FTP on supported powered models.
That flexibility makes Reolink particularly attractive to homeowners who want local recording now but may expand into Home Assistant or a larger PoE system later.
Why Reolink is the most flexible local-first choice
A typical Reolink PoE installation can carry power and data over one Ethernet cable per camera. Recordings are then centralized on an NVR located somewhere more secure than the cameras themselves.
The ecosystem also covers several different installation needs:
- CX810: A powered fixed-camera option to evaluate for low-light locations.
- RLC-820A: A conventional PoE turret-style option for focused coverage.
- Duo 3 PoE and Duo 3V PoE: Designed for wider combined views where one conventional lens would leave blind spots.
- TrackMix PoE: Intended for buyers who want pan, tilt and subject-tracking capabilities.
- OMVI 3i PoE: Treat as a compatibility-sensitive option; confirm current availability, recorder support and firmware requirements before ordering.
- Altas PT Ultra: A battery-oriented alternative where wiring is difficult, but not a direct substitute for a PoE camera in demanding 24/7 deployments.
Do not assume that every Reolink camera supports the same protocols, storage destinations, codecs or NVR features. Check the current product-family documentation for the exact model.
Reolink storage options
In-camera microSD
A microSD card is the simplest option for one or two cameras. It avoids a separate recorder and can keep the initial installation compact.
Its biggest weakness is physical security: if an intruder removes the camera, the recording card may disappear with it. Cards also need to be managed separately in multi-camera systems.
Home Hub and Home Hub Mini
The Home Hub range centralizes recordings for compatible cameras. This can be a better fit than exposed microSD cards for a smaller consumer installation, especially when battery cameras are involved.
Compatibility is not universal. Confirm that each camera’s hardware and firmware are supported by the selected hub.
Home Hub Pro
The Home Hub Pro is designed for greater expansion and SATA-based storage. Reolink documentation cited in the research describes support for up to 12 cameras. Because storage limits and supported drive capacities can change, verify the current maximum disk specification before purchase.
Reolink NVR
The RLN8-410, RLN16-410 and RLN36 address progressively larger system designs, but model names alone do not establish compatibility. NVR hardware revisions matter, and a recently released camera may not expose every feature when paired with an older recorder.
Check:
- Camera support by exact NVR hardware revision
- Supported recording resolution and codec
- AI-event support
- Available PoE ports, where applicable
- Drive bays and supported storage
- Whether cameras can also be accessed independently
FTP
Many powered Reolink cameras support FTP as another recording destination, but this is not universal. FTP can provide a secondary copy elsewhere on the network, though it should not automatically be considered secure off-site backup. Its security depends on protocol configuration, credentials, network segmentation and destination location.
Reolink and Home Assistant
Home Assistant provides an official Reolink integration. Its documentation describes local operation and does not require a Reolink cloud account for the integration itself.
Available entities depend on the device, but supported equipment may expose:
- Camera streams
- Motion and AI detection sensors
- Pan, tilt and zoom controls
- Privacy mode
- Lights and sirens
- Storage information
- Recording playback or related controls
Battery cameras generally require a compatible Home Hub or NVR to integrate efficiently. LTE models are listed as incompatible with the native integration.
Home Assistant support does not mean unlimited simultaneous streams. Frigate, Blue Iris, Scrypted, ONVIF clients and dashboards may each open additional connections. Cameras and recorders can have connection or stream limits, so plan substreams and client access carefully.
Reolink limitations
Reolink’s flexibility also creates more combinations to validate.
- Encryption support can vary with model, storage method, firmware and hardware revision.
- A card inside an outdoor camera is physically vulnerable.
- New cameras may have partial support on older NVRs.
- Remote app access normally requires internet connectivity.
- H.265 or high-resolution streams may not play in every browser.
- Continuous live-stream access can substantially reduce battery life.
- Solar charging does not guarantee indefinite continuous recording; sunlight and power consumption matter.
- Third-party clients can compete for a limited number of camera connections.
Choose Reolink if: You want a flexible PoE system, multiple local storage paths and one of the strongest officially documented Home Assistant integrations.
Check Reolink PoE Cameras & NVRs
Best premium local ecosystem: UniFi Protect
UniFi Protect is a polished local video platform for buyers willing to use a compatible UniFi console or recorder. It is especially compelling for homes and small businesses already running UniFi networking.
Protect does not charge per-camera recording license fees. Recordings reside on compatible local Protect hardware rather than being placed in cloud storage by default.
How UniFi Protect works
Protect runs on compatible UniFi OS equipment, such as certain CloudKey or Cloud Gateway consoles, the UNVR and the UNVR Pro. Camera options include fixed G5- and G6-generation devices, AI-series cameras, doorbells, PTZ models and other specialty products.
Capacity depends on several variables:
- Console or recorder model
- Camera count
- Camera resolution and frame rate
- Detection and AI workload
- Storage installed
- Desired retention period
Use Ubiquiti’s current capacity guidance rather than relying on a generic maximum camera count.
Ubiquiti states that supported AI processing occurs locally. For standard remote use, the company describes an end-to-end encrypted connection between the client and local console, with Site Manager brokering the connection without accessing the video.
Buyers who want no vendor-mediated remote connection at all should consider a LAN-only or VPN-only workflow and verify how that affects notifications and administration.
Privacy and detection zones
Protect offers several kinds of zones, which serve different purposes:
- Motion zones
- Detection zones
- Exclusion zones
- Enhanced-bitrate zones
- Permanent privacy-mask zones
A permanent privacy zone is especially important for installations near neighboring properties or public areas. It is blacked out and not recorded, rather than simply hidden during later playback.
UniFi Protect and Home Assistant
Home Assistant’s Protect integration requires Protect running on a UniFi OS console; generic self-hosting is not officially supported. It uses local credentials and an API key.
Depending on the installed equipment, Home Assistant may expose:
- Camera streams
- Motion and object-detection sensors
- Privacy mode
- PTZ controls
- Doorbell events
- NVR health
- Storage information
UniFi Protect limitations
- A compatible UniFi console or NVR is mandatory.
- Protect is not a general-purpose, install-anywhere NVR.
- The ecosystem requires a comparatively substantial upfront investment.
- Its most cohesive experience comes from UniFi cameras and Protect hardware.
- Recorder capacity changes with camera resolution and workload.
- Moving existing recordings between recorders may be difficult.
- Local storage does not protect against recorder theft, fire or drive failure.
- Standard remote access may still use a Ubiquiti account and connection-brokering infrastructure.
Choose UniFi Protect if: You already use UniFi, value a cohesive interface and want a premium wired local-recording ecosystem without per-camera license fees.
Best mainstream wire-free system: Eufy HomeBase 3
Eufy HomeBase 3, also called HomeBase S380, targets buyers who want centralized local storage without installing Ethernet to every camera.
According to Eufy’s published specifications, HomeBase 3 includes 16GB of built-in storage and can be expanded with a compatible HDD or SSD up to 16TB. Eufy markets its BionicMind recognition as locally processed.
Relevant products to investigate include:
- eufyCam S3 Pro
- eufyCam 3/S330
- eufyCam 3C
- eufyCam S4
- SoloCam S340
- Indoor Cam S350
- Floodlight Camera E340
- Video Doorbell E340
These products should not be treated as interchangeable. HomeBase compatibility, recording behavior, supported resolution and available AI features can vary by model and firmware.
Use Eufy’s current compatibility checker for every camera and doorbell before purchase.
Where Eufy makes sense
HomeBase 3 is best suited to someone who wants:
- Easier wire-free placement
- Centralized storage away from outdoor cameras
- Consumer-friendly app management
- Expandable local capacity
- No required monthly plan for basic local recording
The continuous-recording caveat
Battery and solar cameras are generally optimized for event recording. Even when a battery model advertises continuous or extended recording modes, actual endurance depends on activity, temperature, stream access, battery capacity and charging conditions.
Powered indoor, floodlight or wired cameras are more appropriate where uninterrupted timelines matter. Confirm whether each model supports continuous recording to HomeBase, what resolution is stored and whether any operating-mode restrictions apply.
Choose Eufy HomeBase 3 if: You prioritize easy installation and centralized storage over PoE reliability and deep local automation.
Best budget microSD cameras: TP-Link Tapo and Wyze
Tapo and Wyze cameras provide a relatively inexpensive way to record locally to microSD cards. They are practical for apartments, indoor monitoring and smaller installations where running Ethernet or buying an NVR would be disproportionate.
Why microSD appeals to budget buyers
- No separate recorder is required.
- Installation is usually simple.
- Powered models may support event or continuous recording, depending on the camera.
- Each camera can operate with its own rolling storage.
However, local recording does not necessarily make the broader platform fully local. Account setup, remote viewing, notifications or AI features may still involve vendor services.
Home Assistant has official TP-Link integrations, but support must be checked against the exact camera and integration documentation. A brand-level integration listing is not proof that every Tapo camera feature is available.
Important microSD trade-offs
- A stolen camera can mean stolen evidence.
- Every card must be maintained separately.
- Search and multi-camera playback are usually less capable than on an NVR.
- Consumer flash cards wear out under frequent writing.
- A card is not an off-site backup.
- Some advanced detections or cloud features may remain subscription-based.
Use a high-endurance card from the camera manufacturer’s supported-capacity list, and format and test it after installation.
Choose Tapo or Wyze if: Your priority is low initial cost and you accept decentralized storage and simpler playback.
Best traditional NVR or NAS options: Lorex and Synology
Lorex for a conventional surveillance system
Lorex offers traditional NVR-based systems for buyers who want wired reliability, centralized recording and longer retention. This approach can suit larger homes and small businesses where a recorder and dedicated display are desirable.
Lorex’s N864 Fusion documentation illustrates the company’s combined NVR ecosystem, but buyers should not infer that every Lorex camera works with every recorder. Verify:
- Recorder and camera compatibility
- Channel and bandwidth limits
- Supported resolutions and codecs
- Drive capacity
- Wired and wireless camera support
- Remote-access requirements
- Third-party protocol support
Lorex is more appropriate when the system will be planned as a complete installation rather than assembled casually from unrelated cameras.
Synology for NAS-based surveillance
Synology Surveillance Station is an option for buyers who already own—or want—a NAS and prefer centralized storage with more administrative control.
A NAS can be attractive for longer retention and technically managed deployments. Synology also offers its own cameras, including the BC500 documented in the approved sources, alongside support for compatible third-party devices.
Before committing, check:
- Whether each camera is on the compatibility list
- Included and additional camera-license requirements
- NAS processing and bandwidth capacity
- Storage and retention requirements
- Remote-access design
- Home Assistant or third-party integration path
A NAS is not automatically cheaper than an NVR once drives, camera licenses, switches and backup hardware are included.
Choose Lorex or Synology if: You need a larger traditional installation, centralized retention or more deliberate storage administration.
PoE vs. plug-in Wi-Fi vs. battery cameras
PoE cameras
Power over Ethernet, or PoE, carries power and network data over one Ethernet cable when the camera and network equipment support it.
PoE is usually the best choice for 24/7 exterior recording because it offers:
- Stable wired networking
- Centralized power
- Easier UPS backup
- No battery charging
- Better suitability for continuous streaming
Installation takes more work because cable must be routed to each camera.
Plug-in Wi-Fi cameras
A plug-in Wi-Fi camera can record continuously without battery constraints, but its reliability depends on wireless coverage and interference.
It is a reasonable compromise for apartments and finished rooms where Ethernet installation is impractical. Test Wi-Fi at the final mounting point—not next to the router.
Battery and solar cameras
Battery cameras are easier to position and can cover gates, sheds or rental properties with minimal installation. They are generally best for event recording.
Solar panels extend runtime but do not eliminate power constraints. Shade, winter sunlight, temperature and frequent triggering can all affect charging. Do not rely on a battery camera for uninterrupted 24/7 evidence unless the manufacturer explicitly supports the mode and the power budget works at the installation site.
Local storage methods compared
| Storage type | Main advantage | Main weakness | Best use |
|---|---|---|---|
| microSD | Low cost and no recorder | Card can be stolen or fail with the camera | One or two budget cameras |
| Home hub/base station | Centralizes footage away from cameras | Restricted camera compatibility | Consumer wireless systems |
| NVR | Strong multi-camera and 24/7 recording | Requires hardware, drives and installation | Typical homes, businesses and PoE systems |
| NAS | Flexible centralized storage and administration | Licensing and compatibility can be complex | Technical users and larger installations |
| FTP destination | Can create a second local copy | Not universal and may require manual administration | Supported powered cameras and DIY redundancy |
NVR and NAS terminology
An NVR is a dedicated network video recorder. It receives streams from IP cameras and is optimized for surveillance recording.
A NAS is a general network storage server. Surveillance software turns it into a camera recorder, but it may also run backups, file sharing and other applications.
A LAN is the local network inside the property. FTP is a file-transfer protocol that some cameras can use to send recordings elsewhere. Off-site redundancy means maintaining a copy outside the property, so the same theft, fire or flood cannot destroy both copies.
Privacy, security and internet outages
Which systems keep recording without internet?
Correctly configured local Reolink, UniFi Protect, Lorex and NAS-based systems should be designed to continue recording over the LAN during an internet outage. Local microSD recording may also continue.
Nevertheless, actual behavior depends on configuration. Confirm:
- The cameras do not need internet to reach the recorder
- The recorder uses local IP connectivity
- Time synchronization has a local fallback
- The app or browser supports local access
- Authentication does not block access after an outage
Eufy, Tapo and Wyze may retain local recording while some app, notification or remote-viewing functions become unavailable.
Can locally stored footage be viewed remotely for free?
Often yes, but “free remote viewing” does not necessarily mean direct or cloud-independent access. A vendor may broker the connection even though video remains stored locally.
Alternatives include:
- Manufacturer-provided remote access
- A securely configured VPN into the home network
- Local-only viewing
- Advanced reverse-proxy arrangements, which require careful security management
Do not expose a camera or NVR web interface directly to the public internet.
Is local footage encrypted?
There is no safe brand-wide answer. Verify encryption for the exact combination of:
- Camera
- Firmware
- Recorder
- Storage medium
- Export method
- Remote-viewing method
Stream encryption and storage encryption are different. End-to-end encrypted remote viewing does not necessarily mean an NVR drive is encrypted at rest.
What if the camera or recorder is stolen?
A camera-level card is most vulnerable because camera and footage are in the same location. A hub or NVR improves physical security if it is hidden or locked away, but it remains a single local point of failure.
For important evidence, consider:
- A recorder in a locked cabinet
- A UPS, or uninterruptible power supply
- A secondary NAS or FTP destination where supported
- Encrypted off-site backup
- Selective cloud backup for critical cameras
- Alarm integration that sends immediate event notifications
Local-only storage maximizes control, but it does not provide off-site redundancy by itself.
How much storage do you need?
Retention depends on camera count, resolution, frame rate, codec, scene complexity, bitrate and whether recording is continuous or event-based.
A basic planning formula is:
Storage per day = total recording bitrate × 86,400 seconds ÷ 8
For example, do not estimate from “4K” alone. Two cameras with the same resolution may use very different bitrates.
A practical planning process is:
- Find the configured recording bitrate for each camera.
- Add the bitrates of all continuously recording cameras.
- Calculate daily storage consumption.
- Multiply by the desired number of retention days.
- Add headroom for high-motion scenes and future cameras.
- Check the recorder’s supported drive type and maximum capacity.
Event recording uses less storage, but consumption is unpredictable in busy locations.
How to choose the right system
Choose Reolink if…
You want flexible local storage, strong PoE options and official Home Assistant support. It is the most balanced recommendation for a DIY homeowner prepared to check model and recorder compatibility.
Choose UniFi Protect if…
You already use UniFi networking or want an integrated premium NVR experience. It is less suitable if you want a generic self-hosted recorder or broad freedom to mix camera brands.
Choose Eufy HomeBase 3 if…
You value wire-free installation and centralized consumer-friendly storage. Treat battery models as event cameras unless their exact continuous-recording capabilities meet your requirements.
Choose Tapo or Wyze if…
You need a low-cost camera with microSD recording. They work best where footage loss caused by camera theft would not be catastrophic.
Choose Lorex or Synology if…
You need longer retention, more cameras or a traditional surveillance design. Expect to spend more time checking compatibility, storage and licensing.
Accessories and infrastructure to budget for
A subscription-free system still has ongoing and upfront costs.
- Surveillance hard drives: Intended for sustained recorder workloads; confirm compatibility with the NVR or hub.
- High-endurance microSD cards: Better suited to repeated recording than basic consumer cards.
- PoE switches: Needed when the recorder does not provide enough PoE ports or when cameras connect through the broader network.
- Ethernet cable: Use cable rated for the installation environment and follow local building requirements.
- UPS: Keeps cameras, switches, router and recorder running during short outages.
- Rack and cabinet hardware: Protects and organizes larger installations.
- Compatible HDDs or SSDs: Required for expanding hubs, NVRs and NAS devices.
- Solar panels: Useful only with compatible battery cameras and adequate sunlight.
- Backup storage: Needed if local hardware failure, theft or fire is a serious concern.
Remember to place the PoE switch and recorder on the UPS. Backing up the recorder alone will not help if the cameras lose power.
FAQ
What is the best subscription-free camera for 24/7 recording?
For most DIY homes, a powered Reolink PoE camera connected to a compatible NVR is the most flexible overall option. UniFi Protect is the premium alternative, especially for existing UniFi users. Lorex and Synology are strong candidates for larger or more traditionally managed systems.
Can a security camera work without Wi-Fi or internet?
A PoE camera can work without Wi-Fi. Properly configured local cameras and recorders can also continue recording without internet access, although remote viewing and cloud-dependent notifications may stop.
Do battery cameras record continuously?
Most battery cameras are designed primarily for motion events. Some offer extended or continuous modes, but runtime depends heavily on activity, temperature, live viewing and charging. Use a powered camera for dependable 24/7 recording.
Is microSD recording secure?
It avoids mandatory cloud storage, but it is physically vulnerable. If the camera is stolen or damaged, the card may be lost too. A hidden hub, NVR or secondary destination provides better evidence protection.
Can different camera brands be mixed on one NVR?
Sometimes, through ONVIF or other supported protocols, but compatibility can be partial. Video may work while AI events, two-way audio, PTZ or configuration controls do not. Verify each camera-recorder combination before buying.
Which system is best for Home Assistant?
Reolink and UniFi Protect have strong official Home Assistant integrations. Support still depends on the exact device, firmware and topology. Reolink battery cameras generally need a compatible hub or NVR, while UniFi Protect requires a supported UniFi OS console.
Does local recording mean no data reaches the cloud?
No. Local storage describes where recordings are kept, not every network connection the product makes. Remote access, push notifications, account login or AI services may still use vendor infrastructure.
Is a subscription ever worth paying for?
It can be if you need off-site evidence after a recorder is stolen or destroyed. A selective plan for entrances or critical cameras may complement local continuous recording without making the entire system cloud-dependent.
Final verdict
There is no universal best security camera without a subscription because the decisive factor is the recording architecture.
For a typical homeowner who wants dependable local control, Reolink PoE cameras with a compatible NVR or Home Hub offer the strongest balance of storage flexibility, wired options and Home Assistant integration.
Choose UniFi Protect for a polished premium ecosystem, particularly if UniFi networking is already installed. Choose Eufy HomeBase 3 when easier wire-free placement matters more than continuous PoE-grade recording. Tapo and Wyze are sensible budget choices for microSD storage, while Lorex and Synology better fit larger, longer-retention or technically managed systems.
Before ordering, verify five things for every exact model: continuous versus event recording, recorder compatibility, offline behavior, remote-access requirements and what happens to footage if the camera or recorder is stolen. Those details matter far more than a “no monthly fee” label.
Sources and verification
Product features, storage behavior, protocol support and integration details should be verified against the current manufacturer documentation for the exact model, region and firmware version.
- dl.ui.com
- www.ui.com
- reolink.com
- www.home-assistant.io
- www.home-assistant.io
- www.home-assistant.io
- cdn.lorex.com
- global.download.synology.com
- cdn.lorex.com
- cdn.lorex.com
- m.reolink.com
- dl.ui.com
- www.synology.com
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