CACAZI A10 300m Long Range No Battery Waterproof LED Light Smart Wireless Doorbell, EU Plug Huawei Spare Parts Built-in overload

Built-in overload

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

Loading Container 20GP: 498 cartons * 240 pcs = 119520 pcs

One Package Size 44cm * 30cm * 9cm / 17

The electric lock will lock when power get through

CACAZI A10 300m Long Range No Battery Waterproof LED Light Smart Wireless Doorbell, EU Plug Huawei Spare Parts Built-in overloadCommunication 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