NVR Recorders - 4 Channels, ENS Protocols
Build a reliable, easy-to-manage IP surveillance system with the right network pieces from one place. Start with your cameras (IP cameras) and recording (NVR recorders), then connect everything with network switches (PoE simplifies power and cabling). Extend or adapt runs using network devices like PoE injectors, splitters, and long-distance extenders. No Ethernet nearby? Powerline networking can bridge from a wall outlet. For Wi-Fi add-ons, see network routers. Finally, manage live view, playback, alerts, and user access with video management software—most options offer mobile apps and simple setup for homeowners.
Featured Network Recorder Manufacturers
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- $360.00SKU: ED9304H5NV-4P-3
ENS ED9304H5NV-4P-3 4 Channels 4 PoE Titanium High Definition NVR, No HDD
- Multi-mode recording: manual / timer / motion / sensor/smart events
- Playback: 4CH simultaneous playback
- Search: time slice, time, event, tag, smart search
- Express and flexible backup via USB, network and so on
- Pentaplex: preview, record, playback, backup, and remote access
$360.00Low Price Guarantee - $360.00SKU: ED9304H5NV-4P-3N
ENS ED9304H5NV-4P-3N 4 Channels Titanium 4PoE High Definition Network Video Recorder, No HDD
- Support 4 CH 8MP/6MP/5MP/4MP/3MP/1080P/1280×1024/960P/720P/ 960H/DI/CIF IP video input
- Adopt standard H.265 and H.264 high profile compression format to get high-quality video at the much lower bit rate
- Intuitive and user-friendly Graphic User Interface ( GUI ), Windows style operation by mouse
- Multi-mode recording: manual / timed / motion / sensor / POS / AI recording
- Playback: 4 CH simultaneous playback
$360.00Low Price Guarantee - $170.00SKU: NVR301HC-04-P-4KS2-L
ENS NVR301HC-04-P-4KS2-L 4 Channels 4 PoE 4K Network Video Recorder, No HDD
- New UI interface with easier operation experience
- Smart H.265 / Smart H.264
- P2P remote surveillance, video play on a mobile device
- 4 - ch@4MP(30FPS), self-adaptive decoding capability
- Supports mainstream cameras of ONVIF and RTSP protocol
$170.00Low Price Guarantee - $138.00SKU: NVR301HS-04-P-4KS2-L
ENS NVR301HS-04-P-4KS2-L 4 Channel Channel 4PoE 4K & H.265 Lite Network Video Recorder
- New 4.0 user interface, Security baseline 2.1
- H.264, H.265, Smart H.264+, and Smart H.265+. H.265 auto switch
- Max. decoding capability: 8 × 1080p@30 fps. Supports adaptive decoding
- Supports mainstream cameras of ONVIF and RTSP protocols
- P2P remote surveillance, video play on mobile device
$138.00Low Price Guarantee - $609.68SKU: SN3104-4P-K
ENS SN3104-4P-K 4 Channels 4PoE Professional Lite Network Video Recorder
- Dual-OS design to ensure high reliability of system running
- ANR technology to enhance storage reliability when the network is disconnected
- Up to 4 IP cameras can be connected
- Recording at up to 8 MP resolution
- H.265/H.264/H.264+ video formats
$609.68Low Price Guarantee - $330.00SKU: SN3104-4PS-K
ENS SN3104-4PS-K 4 Channel AcuSense Network Video Recorder, No HDD
- Up to 4-ch IP camera inputs, plug & play with 4 power-over-Ethernet (PoE) interfaces
- H.265+/H.265/H.264+/H.264 video formats
- Up to 1-ch@12 MP or 2-ch@8 MP or 4-ch@4 MP or 8-ch@1080p decoding capacity
- Up to 40 Mbps incoming bandwidth
- All channels support Motion Detection 2.0
$330.00Low Price Guarantee - $306.00SKU: ANR301HS-04-P-S3
ENS ANR301HS-04-P-S3 4 Channel 4 PoE Network Video Recorder, No HDD
- 4-channel 4PoE 4K H.265 Lite NVR; P2P remote surveillance with mobile app; self-adaptive decoding; supports mainstream ONVIF cameras; Smart H.265+/H.264+ compression for reduced storage and bandwidth; 1× SATA HDD bay
- Built-in 4-port PoE switch: cameras connect directly to the NVR's PoE ports — no separate PoE switch or injectors required; a single Cat6 cable per camera provides both power and video to the NVR
- Mobile remote access via P2P; ONVIF protocol compatibility for third-party IP cameras; HDMI and VGA video outputs; motion detection; VCA support for connected cameras
$306.00Low Price Guarantee
Network Recorder Frequently Asked Questions
What is a Network Video Recorder (NVR)?
A Network Video Recorder (NVR) is a device that records video footage from IP cameras over a network. Unlike traditional DVRs, which are designed for analog cameras, NVRs work with digital video streams, allowing for higher resolution recordings and more flexible camera placement.
How many cameras can I connect to an NVR?
The number of cameras you can connect to an NVR depends on its specifications. Most NVRs have a specified channel limit, such as 4, 8, or 16 channels. Ensure the NVR you choose matches your surveillance needs and can support the number of cameras you intend to install.
What resolution can I expect from an NVR?
NVRs can support various resolutions, typically ranging from 1080p (2MP) to 4K (8MP). The resolution you choose will affect the clarity and detail of the recorded footage, with higher resolutions providing better image quality, especially for identifying faces or license plates.
Do NVRs require a hard drive?
Most NVRs require a hard drive for storage, though some models are sold without one. The hard drive capacity you need will depend on the number of cameras, their resolution, and how long you want to retain recorded footage. Consider a model that allows for easy upgrades if needed.
What is PoE and why is it important for NVRs?
Power over Ethernet (PoE) is a technology that allows network cables to carry electrical power along with data. This is important for NVRs because it simplifies installation by eliminating the need for separate power supplies for each camera, making it easier to set up and maintain your surveillance system.
