System parameters

• Processor: High-Performance Embedded SOC Processor
• Operation system: Embedded Linux Operation System

Video parameters

• Camera: CMOS Low Illumination 1.3 MP HD Colourful Camera
• Video compression standard: H.264
• Resolution: 1280 × 720
• Video frame rate: 25 fps

Audio parameters

• Audio input: Built-in Omnidirectional Microphone
• Audio output: Built-in Loudspeaker
• Audio compression standard: G.711 U
• Audio compression rate: 64 Kbps
• Audio quality: Noise Suppression and Echo Cancellation

Access control parameters

• Internal card reader: Built-in IC Card Reader
• Exit button: Exit Button for Opening the Door
• Door magnetic detection: Detects Door Magnetic Status

Light supplement

• Light supplement mode: IR Supplement

Network parameters

• Ethernet: 10/100 Mbps Self-Adaptive Ethernet
• Network protocol: TCP/IP, RTSP

Alarm parameters

• Alarm input: Door Magnetic Alarm, Tampering Alarm

Device interfaces

• Network interface: 1 RJ-45 10/100 Mbps Self-Adaptive Ethernet Interface
• RS-485: 1 RS-485 Half-Duplex Port
• I/O input: 4
• I/O output: 1

General

• Indoor station access amount: 4
• Material: Aluminum Alloy
• Power supply:
  – 24 VDC, Power Over Network Cable (DS-KAD606, DS-KAD612)
  – 12 VDC
• Power consumption: ≤12 W
• Working temperature: -40° C to +60° C (-40° F to 140° F)
• Working humidity: 10% to 90%
• IP protection level: IP65
• Dimensions (L × W × H): 182 mm × 100 mm × 33 mm (7.17″ × 3.94″ × 1.30″)
• Certification: FCC, IC, CE, C-TICK, ROHS, REACH, WEEE