AITENG V018J Wireless Batteryless WIFI Doorbell, US Plug Filter-Wired Mice drop-proof

drop-proof

Scrub is fine

and you do not need to make unneccessary trips back and forth or require a personal assistance

6) Size: 40cm x 29cm

5 cross screwdriver + 1 x pentagon screwdriver + 1 x T3 screwdriver + 1 x T4 screwdriver + 1 x T5 screwdriver + 1 x T6 screwdriver)

AITENG V018J Wireless Batteryless WIFI Doorbell, US Plug Filter-Wired Mice drop-proof1. Working mode: self powered doorbell 2. Receiver working voltage: 110V 240V 3. Power: less than 2W 4. Working frequency: 433. 92MHZ 5. Remote control receiving distance: more than 150m (open area) 6. AC terminal (pin): US plug, EU plug, UK plug 7. Transmitter operating frequency: 433. 92MHZ 8. Transmitter operating current: less than 15mA 9. LED indicator: press the launch button, the LED of the transmitter is on, the transmitter works, and the