描述

HIKVISION DS-KH2220-S Storage Analog Four Wire Indoor Station

Storage Analog Four Wire Indoor Station

• Hands-free video intercom communication
• Supports three indoor stations simultaneously in the intercom system
• Supports monitoring the door station and the external analog camera
• Supports captured image playback
• Remote unlocking

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″)

Door Station/General