Hikvision Storage Analog Four Wire Indoor Station
DS-KH2220-S
Features
• 4-wire analog indoor station
• 7-inch TFT screen with 800 × 480 resolution
• Physical buttons design for easier operation
• Supports three indoor stations cascading in the intercom system
• Supports remote unlocking, monitoring door station and external analog camera
• Supports captured picture storage
Hilook 4-Wire Villa Analog Kit
HA-KIT-A1
Features
• Water proof 4-wire analog video intercom kit for villa or house
• One call button for easier calls
• Including DS-KB2421T-IM and DS-KH2220, 5-meter 4-wire cable, and other accessories
• Resolution : 1920 × 1080
• Stream resolution: 960 × 576
• Lens : 1/2.7" CMOS
• FOV : Horizontal: 66.2°，Vertical: 37.2°
• Door Station/Audio Parameters : Audio Input
• Built-in omnidirectional microphone : Audio Output
• Built-in loudspeaker : Door Station/Device Interfaces
• I/O Output : 1 relay output
• Four-Wire : 1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
• Power Supply : 12 VDC
• Power Consumption : Max. 5W
• Working Temperature : -10° C to + 55° C (14° F to 131° F)
• Working Humidity : 10% to 90%
• Dimensions : 128 mm × 42 mm × 24.8 mm
• Protective Level : IP65
• Indoor Station/Display Parameters :
• Operation Method : Physical button
• Type : 7-inch colorful TFT LCD
• Resolution : 800 × 480
• Audio Input : Built-in omnidirectional microphone
• Audio Output : Built-in loudspeaker
• Audio Quality : Noise suppression and echo cancellation
• Dimensions (W × H × D) : 195.8 mm × 132.8 mm × 18.39 mm (7.7" × 5.2" ×0.7")
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