Gate/door station with a color pinhole camera (720 x 576 px),
Gate/door station made of zinc alloy (vandal-proof - IK7) and weather-protected (IP65)
Relay output for an electric door strike,
Indoor station: 7" color TFT LCD monitor (800 x 480 px),
One monitor can support 2 gate/door stations and 1 CCTV camera (CVBS),
Possibility of using up to 3 monitors supporting 2 door stations and 3 CVBS cameras,
4-wire system,
Power: 12 VDC.

Brand Name	Hikvision
Model	DS-KIS203
Features	Camera1/4" CMOS Resolution720 × 576 Video Frame RatePAL: 25 fps Audio InputBuilt-in Omnidirectional Microphone Audio OutputBuilt-in Loudspeaker Audio QualityNoise Suppression and Echo Cancellation Four-Wire Interface 1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding) IO Output1 Relay Output 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") Display Screen7-Inch Colorful TFT LCD Display Resolution800 × 480 Operation MethodPhysical Button Audio InputBuilt-in Omnidirectional Microphone Audio OutputBuilt-in Loudspeaker Audio QualityNoise Suppression and Echo Cancellation Four-Wire Interface 4 Four-Wire Interfaces 1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
Item Dimensions	195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")
Warranty	1 Year Warranty

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Hikvision (1)