CP‑UNR‑4K2041‑4PG 

4‑Channel 4G Network Video Recorder with PoE**

A high‑performance 4‑channel 4G Network Video Recorder designed for modern IP surveillance environments. It supports advanced AI functions, high‑resolution decoding, flexible alarm management, and reliable PoE power delivery. With 4G connectivity, intelligent motion detection, and robust video compression technologies, this NVR is ideal for remote sites, commercial facilities, and professional security installations.

Key Features

• Supports up to 4 IP camera channels

• Built‑in 4G connectivity for remote or off‑grid locations

• Instastream, H.265, H.264+, H.264, and MJPEG video compression

• Maximum bandwidth: 80 Mbps incoming, 80 Mbps recording, 60 Mbps outgoing

• AI by NVR: 4‑channel Intelligent Motion Detection (IMD)

• AI by Camera: Perimeter protection and IMD

• One‑click arming and disarming

• Mobile apps: iCMOB, gCMOB

• CMS software: KVMS Pro Lite

System Specifications

• Processor: Industrial‑grade processor

• Operating System: Embedded Linux

• User Interface: Web interface and local GUI

• IP Camera Input: 4 channels

AI Capabilities

• AI by Camera: Perimeter protection and IMD (4 channels)

• AI by NVR: IMD with secondary filtering for humans and motor vehicles

• IMD+ by NVR: Reduces false alarms caused by rain, leaves, or lighting changes

• IMD+ by Camera: Up to 8 channels

Video Output and Display

• HDMI Output: 3840×2160, 1920×1080, 1280×1024, 1280×720

• VGA Output: 1920×1080, 1280×1024, 1280×720

• Display Split: 1 / 4

Decoding and Resolution

• Supported Resolutions: 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 2MP, 720p, 960p, D1, CIF, QCIF

• Decoding Capability (AI Disabled):

  • 1×12MP@30fps

  • 1×8MP@30fps

  • 2×6MP@30fps

  • 2×5MP@30fps

  • 3×4MP@30fps

  • 6×2MP@30fps

• Decoding Capability (AI Enabled):

  • 1×8MP@30fps

  • 1×6MP@30fps

  • 1×5MP@30fps

  • 2×4MP@30fps

  • 4×2MP@30fps

Recording and Playback

• Record Modes: General, motion detection, intelligent, alarm

• Playback: Up to 4 channels

• Playback Modes: Instant, general, event, tag, smart playback

Storage and Backup

• Hard Disk: 1 SATA port, up to 20 TB per disk (capacity depends on operating temperature)

• Backup Options: USB device and network

• USB Ports: 2 USB 2.0 (front and rear)

Network and Connectivity

• Ethernet: 1×RJ‑45 (10/100 Mbps)

• PoE Ports: 4 ports, 10/100 Mbps, IEEE 802.3 af/at

• Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, UDP, NTP, DHCP, DNS, SMTP, IP Filter, DDNS, InstaOn, Auto Connect, ONVIF (Profiles T/S/G), CGI, SDK

• Browser Support: Chrome, IE, Safari, Edge, Firefox

Alarms and Events

• General Alarms: Motion detection, external camera alarm, PIR alarm

• Abnormality Alarms: No disk, disk error, low space, low quota, network disconnection, IP conflict, MAC conflict, video loss, video tampering, camera offline

• Intelligent Alarms: Perimeter protection, IMD+

• Alarm Linkage: Recording, snapshot, buzzer, log, preset, email, tour

Audio

• Audio Compression: G.711a, G.711u, PCM, G726, AAC

• Audio Input: 1 RCA

• Audio Output: 1 RCA

Power and Environmental Conditions

• Power Supply: 53 VDC, 1.22 A

• Power Consumption:

  • <10W (NVR only, without HDD)

  • PoE total: 36W (max 25.5W per port)

• Operating Temperature: –10°C to +55°C

• Storage Temperature: –20°C to +60°C

• Operating Humidity: 10%–93% (non‑condensing)

Physical Specifications

• Dimensions: 260 × 232.5 × 47.6 mm

• Weight: 850 g