Press the button, super learning code can freely learn to match, can be unlimited matching receiver.
The transmitter has no screw chuck design, and it can be waterproof and dustproof without rubber ring.
If multiple buttons are paired with or more receivers in the same system, each button can be set to a different ringtone.
Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone.
The doorbell button use a 23A12V battery and the receiver voltage is 220v.
Eye-catching backlight flashes when someone pushes the doorbell. Particularly suitable for the elderly, deaf, and pregnant women.
The signal will be affected by obstacles. The more obstacles, the more serious the signal loss.
Just plug the receiver into an electrical outlet,the push button transmitter can be stick it to the door with provided adhesive tapes.
Specification:
Product name: doorbell
Item type: Home smart doorbell
Power supply voltage: 23A 12V; 220 (V)
Ring tones: 36 polyphonic ring tones are optional
Power consumption: 10 (W)
Waterproof rating: IP44
Working temperature: -30℃ to 70℃
Package List：
1* Transmitter
1/2* Receiver
1* Double-sided tape
1* Screws