wireless door video intercom

7inch wireless doorbell video intercom with Up to 300m Transmission Distance

 

Specifications

 

wireless doorbell video intercom:
Digital frequency hopping: 2.4GHz
Transmission distance: up to 300m at open area
Key Specifications/Special Features:

7 inches TFT panel and monitoring all while
Digital frequency hopping: 2.4GHz
Transmission distance: up to 300m at open area
Outdoor camera: easy to install, can use indoor monitor where wireless signal can reach
Indoor monitor: can hang on wall and cabinet, can also place on desk, tea table and dining table
Encryption technology
Robust anti-interference
Clear night vision
Rain shield for outdoor camera
Handsfree talk and wireless unlock
16 chord melodies and adjustable melody volume
Time show on screen, adjustable brightness and talk volume
Indoor monitor store up to 100 pieces pictures, pictures mark date and time
Replaceable and rechargeable BL-5J battery
Outdoor camera will work about one year if plug off power adapter but indoor monitor can not monitor until press outdoor camera, will recharge if plug power adapter.
One outdoor camera supports up to 4 pieces indoor monitors and vice versa
Used in apartments, villas, hotels, offices and public buildings