Switch between 6 Dingdong music in the indoor unit. Enhanced Security: W ith our WiFi-free visual doorbell, you can rest assured that your information is secure. No WIFI video doorbell, more secure information;.
eBay
Doorbell size: 8.3 5.2 2.5cm. Intercom: Half-duplex intercom. Video Intercom. The doorbell supports 2 types of installation, 3M adhesive fixing and screw fixing, installed on the door or smooth wall; the doorbell can be removed for charging when it is low battery.
eBay
Indoor unit 6 Dingdong music switching. No WIFI video doorbell, more secure information;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Audio information: built-in speaker, microphone.
eBay
Switch between 6 Dingdong music in the indoor unit. No WIFI video doorbell, more secure information;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Note: The doobell is powered on, but the doorbell doesn't ring.
eBay
New in box, only opened to photograph
eBay
eBay
Doorbell size: 8.3 5.2 2.5cm. Intercom: Half-duplex intercom. Video Intercom. The doorbell supports 2 types of installation, 3M adhesive fixing and screw fixing, installed on the door or smooth wall; the doorbell can be removed for charging when it is low battery.
eBay
Switch between 6 Dingdong music in the indoor unit. No WIFI video doorbell, more secure information;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Note: The doobell is powered on, but the doorbell doesn't ring.
eBay