CACAZI A10 300m Long Range No Battery Waterproof LED Light Smart Wireless Doorbell, EU Plug Huawei Spare Parts Response Rate: 125 Hz

Response Rate: 125 Hz

0 specifications and is compatible with the USB2

45kgs / 60

it is very useful for home or office safe WiFi signal coverage

1000DPI optical engine

CACAZI A10 300m Long Range No Battery Waterproof LED Light Smart Wireless Doorbell, EU Plug Huawei Spare Parts Response Rate: 125 HzCommunication Interface: Wireless Display: None Alarm: No Itercom: No Feature: None Power: Electric Supply Item Type: Wireless Doorbell working frequency: 433mhz Receiving distance: 300M Remote (in open area) Power supply: 110V 220V 240V Ring tone: 38 ring tones Use of premises: Home office villa hospital school factory Battery mode: 12v 23A battery (not include battery) Notice: The linear remote control distance of this product is not less than 300