Four Wire Analog Video Intercom ยี่ห้อ HIKVISION รุ่น DS-KH2220

• Four wire (analog) 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

Specification

Display Parameters

• Display Resolution : 800 × 480
• Display Screen : 7-Inch Colorful TFT LCD

Audio Parameters

• Audio Input : Built-in Omnidirectional Microphone
• Audio Output : Built-in Loudspeaker
• Audio Quality : Noise Suppression and Echo Cancellation

General

• Power Supply : 12 VDC
• Power Consumption : ≤5 W
• Working Temperature : -10° C to + 55° C (14° F to 131° F)
• Working Humidity : 10% to 90%
• Dimensions (L X W X H) : 195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″)