Basic functions:
1) Monitor
2) Door release
3) Warn
Features
1) See a clear picture before you release the door when the visitor
comes to your home
2) Improve overall security for your home
3) Remote control door release, no need come to your door
4) Long distance between outdoor and indoor unit, up to 200 meters
5) Easy connection, any wire is suitable the system
6) Upgrade to more functions as request
Specifications:
1) Min. illumination: 0.1lux
2) Power supply: AC 110~240V DC 18V
3) Weight: 2.0kg
4) Monitor screen: 4" CRT
5) Working temperature -10~40°C
Packing:
Blister package, carton, color box and white box
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