DS-KH2220-S
Hikvision DS-KH2220-S Storage Analog Four Wire Indoor Station
7“ Screen LCD with physical buttons, Video Intercom Communication, Supports Three Indoor Stations Cascading. Remote Unlocking, Monitoring Door Station and External Analog Camera.
Model
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BrandHikvision
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ModelDS-KH2220-S
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TypeVideo Door Phone
General
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Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power,Supply, 1-ch Grounding)
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Display Screen7-Inch Colorful TFT LCD
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Audio InputBuilt-in Omnidirectional Microphone
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Audio OutputBuilt-in Loudspeaker
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Audio QualityNoise Suppression and Echo Cancellation
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Power Supply12VDC
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Power Consumption≤5 W
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Dimensions (L × H × D)195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")
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Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)
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Operating Humidity10% - 90%
