CACAZI FA86 Self-Powered Smart Home Wireless Doorbell, US Plug(White) Tag-For Watch VGA resolution: support 1080P at

VGA resolution: support 1080P at 60Hz and backward compatibility

Operating temperature: -25 to 85 degrees Celsius

- Latitude E6440

pink elephant

CACAZI FA86 Self-Powered Smart Home Wireless Doorbell, US Plug(White) Tag-For Watch VGA resolution: support 1080P at1. Buttons generate electricity by themselves, no battery is required, and the generator can be turned into electricity by pressing a finger. 2. Long distance without obstacles with a penetration of 150 meters. 3. Digital circuit design, multiple sets of use without crosstalk, effectively avoiding troubles caused by mutual neighbourhood. 4. 60 music ringtones, let us choose more than one. 5. 5 levels of adjustable volume, as you like. 6. The