BCS DVR-KN(4) 4-Channel HD Hybrid DVR Recorder with 1 SATA, H.264+, HDMI/VGA

The BCS DVR-KN(4) is a high-performance 4-channel hybrid DVR recorder designed for professional surveillance systems. It supports HDCVI, AHD, TVI, and CVBS analog cameras with auto-detect, plus one additional IP camera channel up to 5MP resolution. With H.264+ compression, it maximizes storage efficiency while maintaining excellent video quality. The DVR features simultaneous HDMI and VGA output, audio I/O for two-way talk, and a SATA port supporting up to 6TB HDD for extended recording. Ideal for small to medium security installations, it offers reliable 24/7 operation with low power consumption.

Advantages

Hybrid compatibility with multiple analog formats and IP camera support ensures flexibility. H.264+ compression reduces bandwidth and storage requirements. Easy setup with mobile app support (BCS Manager, DMSS) for remote viewing. Compact design with low power consumption (<10W without HDD).

Suitable for

• Small retail stores and offices
• Residential security systems
• Warehouse and storage facilities
• Educational institutions

Key specifications

• Video Input: 4 BNC (HDCVI/AHD/TVI/CVBS) + 1 IP (max 5MP)
• Compression: H.264+/H.264
• Recording Resolution: 1080N (1080x960) / 720P
• Frame Rate: 25/30fps per channel
• Video Output: 1 HDMI, 1 VGA (simultaneous)
• Audio: 1 RCA input, 1 RCA output, two-way talk
• Storage: 1 SATA port, up to 6TB HDD
• Network: 1 RJ-45 10/100Mbps
• USB: 2 x USB 2.0 (rear)
• Power: DC12V/1.5A, <10W consumption
• Operating Temperature: -10°C to +55°C

Recommendations

For optimal performance, use high-quality BNC cables and a compatible HDD (e.g., WD Purple or Seagate SkyHawk). Configure motion detection zones to reduce false alerts. Regularly update firmware via the network.