DS-KB2421. Hikvision Water-proof Analog Four Wire Door Station. #AIASIA Connect
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DS-KB2421. Hikvision Water-proof Analog Four Wire Door Station. #AIASIA Connect
- Four wire (analog) door station
- Pinhole Camera with IR Supplement
- Supports Two Door Stations Cascading
- Metal frame with one physical button
- Anti-oxidant zinc alloy, IK7, IP65
- Selection Parameter
- Ingress Protection LevelIP65
- General
- Power Supply12 VDC
- Power ConsumptionMax. 5W
- Working Temperature‘-30°C to 70°C (-22°F to 158°F)
- Working Humidity10% to 90%
- Dimensions (L X W X H)195.8 mm × 132.8 mm × 18.39 mm (7.7'' × 5.2'' ×0.7'')
- MaterialZinc Alloy
- Display Parameters
- Display Screen7-Inch Colorful TFT LCD
- Display Resolution800 × 480
- Operation MethodPhysical Button
- Device Interfaces
- Four-Wire Interface1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
- I/O Output1 Relay Output
- Audio Parameters
- Audio InputBuilt-in Omnidirectional Microphone
- Audio OutputBuilt-in Loudspeaker
- Audio QualityNoise Suppression and Echo Cancellation
- Device Interfaces
- Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio,Input/Output, 1-ch Power Supply, 1-ch Grounding)
- I/O Output1 Relay Output
- Video Parameters
- Camera1/4'' CMOS
- Resolution720 × 576
- Video Frame RatePAL: 25 fps
