Description
- Water Proof Analog Kit for villa or house, only one call button
- Kit including DS-KB2421-IM and DS-KH2220, 5-meter 4-wire cable, and other accessories
- European power supply adaptor included (please mark for other standards when you order)
Door Station/Video Parameters
- Camera1/4″ CMOS
- Resolution720 × 576
- Video Frame RatePAL: 25 fps
Door Station/Audio Parameters
- Audio InputBuilt-in Omnidirectional Microphone
- Audio OutputBuilt-in Loudspeaker
- Audio QualityNoise Suppression and Echo Cancellation
Door Station/Light Supplement
- Light Supplement ModePhotosensitive IR Supplement, IR Range: 2 Meters
Door Station/Device Interfaces
- Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding)
- IO Output1 Relay Output
Door Station/General
- MaterialZinc Alloy
- Power ConsumptionMax. 5W
- Working Temperature-30° C to +70° C (-22° F to 158° F)
- Working Humidity10% to 90%
- Dimension (L X W X H)145 mm × 49.2 mm × 26.45 mm (5.7″ × 1.9″ × 1.0″)
Indoor Station/Display Parameters
- Display Screen7-Inch Colorful TFT LCD
- Display Resolution800 × 480
- Operation MethodPhysical Button
Indoor Station/Audio Parameters
- Audio InputBuilt-in Omnidirectional Microphone
- Audio OutputBuilt-in Loudspeaker
- Audio QualityNoise Suppression and Echo Cancellation
Indoor Station/Device Interfaces
- Four-Wire Interface4 Four-Wire Interfaces 1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
Indoor Station/General
- Power Supply12 VDC
- Power Consumption≤5 W
- Working Temperature-10° C to + 55° C (14° F to 131° F)
- Working Humidity10% to 90%
- Dimension (L X W X H)195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″)
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