CACAZI A78 Long-Distance Wireless Doorbell Intelligent Remote Control Electronic Doorbell, Style:UK Plug(Bright White) Type-Access Control System Support replacement of refills

Support replacement of refills

flexible monitoring

Automatic alarm push notification when motion detection is abnormal

Turn on the infrared function for mobile scanning

CACAZI A78 Long-Distance Wireless Doorbell Intelligent Remote Control Electronic Doorbell, Style:UK Plug(Bright White) Type-Access Control System Support replacement of refillsFeatures: 1. The waterproof design of the transmitter effectively extends the service life of the product 2. The receiver has 60 chord music, 5 levels of volume adjustment 3. Long distance barrier free 300 meter penetration Product parameters: 1. Material: ABS, electronic components 2. Power supply mode: AC 3. Power supply voltage: 110 220 (V) 4. Receiver: with indicator light, button, and light on 5. Transmitter: 12V 23A battery x 1 (delivered with