A 4-channel NVR (Network Video Recorder) without PoE (Power over Ethernet) is a surveillance solution that allows you to record and monitor footage from four IP cameras, but requires separate power supplies for both the NVR and the connected cameras.
Key Features and Benefits:
- 4-Channel Capacity: The NVR can connect to and record footage from four IP cameras.
- Various Resolutions: Most 4-channel NVRs can handle cameras with resolutions ranging from 2MP to 5MP or even higher.
- Recording Modes: Various recording modes are available, including continuous recording, motion-activated recording, and scheduled recording.
- Remote Access: Many NVRs offer remote access capabilities, allowing you to view live footage and manage your system from anywhere with an internet connection.
- Motion Detection: Motion detection features can trigger recordings when movement is detected, helping to conserve storage space and focus on important events.
Popular 4-Channel NVRs Without PoE:
- Hikvision DS-7208HWI-SH: This NVR offers a compact design, 4-channel input, and supports up to 5MP cameras.
- Dahua NVR2104-4KS2: This NVR provides a high-performance solution with 4-channel input, 5MP support, and various recording modes.
- Uniview NVR5104-4KS2: This NVR offers a robust and feature-rich option with 4-channel input, 5MP support, and advanced analytics capabilities.
Factors to Consider When Choosing a 4-Channel NVR Without PoE:
- Camera Compatibility: Ensure the NVR is compatible with your existing or planned IP cameras.
- Storage Capacity: Consider the storage capacity required to store the footage. NVRs typically come with built-in storage, but you can also use external hard drives for additional capacity.
- Remote Access: If you need to monitor your system remotely, ensure the NVR supports remote access.
- Additional Features: Consider any additional features you may need, such as motion detection, facial recognition, or integration with other systems.
- Power Supply: Since the NVR doesn't have PoE, you'll need to provide separate power supplies for both the NVR and the connected cameras.