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
- Power Supply- 12 VDC
