4 MP IR Vari-focal Network Camera

The Dahua DH-IPC-HDW1431T1N-ZS-S4 camera is a 4MP vari-focal network camera with infrared, designed for high-definition surveillance. It features a 1/3-inch CMOS image sensor, providing excellent low-light performance and high image clarity. The camera supports H.265 compression, reducing bandwidth and storage requirements.

Key Features:

• 4MP, 1/3" CMOS image sensor, low illuminance, high image definition

• Outputs 4MP (2560 × 1440) at 25/30 fps, and supports max. 4MP (2688 × 1520) at 20 fps

• H.265 encoding for high compression rate and ultra-low bit rate

• Built-in IR LED with max. IR distance of 50m

• Flexible smart H.264+/H.265+ encoding

• Image rotation, WDR, 3D NR, HLC, BLC, digital watermarking

• Anomaly detection: Motion detection, video tampering, network disconnection, IP conflict, illegal access, voltage detection

• Supports microSD card up to 256GB

• 12V DC/PoE power supply

• IP67 protection rating

Specifications:

• Dimensions: 85.5 mm × Φ109 mm

• Weight: 0.25 kg (net), 0.37 kg (gross)

• Material: Metal and plastic

• Color Options: White

• Power Requirements: 12V DC ±30% / PoE (802.3af)

• Other Specifications:

  • Lens: 2.8mm–12mm motorized vari-focal lens

  • Field of View: Horizontal: 98°–31°, Vertical: 55°–18°, Diagonal: 116°–36°

  • IR Distance: Up to 50m

  • Ingress Protection: IP67

  • Operating Temperature: -40°C to +55°C

  • Storage: MicroSD card slot (up to 256GB)

  • Network Interface: RJ-45 (10/100 Base-T)

  • Video Compression: H.265, H.264, MJPEG (Sub Stream)

  • Smart Features: Motion detection, video tampering, network disconnection, IP conflict, illegal access, voltage detection