wireless and battery-free doorbell

Products: Transmitter (switch)and receiver (A set)

Advantages:non-wired, self powered, no battery required and maintenance free.

Frequency: 433/315/868/915 MHz



在线询价

至: SimpleLink Technology Co.,Limited
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

wireless socket
wireless socket
self powered 86 rocker wall switch
self powered 86 rocker wall switch
4 gang fashion round shape wireless self powered wall switch
4 gang fashion round shape wireless self powered wall switch
wireless smart light
wireless smart light
wireless and battery-free wall switch
wireless and battery-free wall switch
供应产品

Same products

RAM Memory Modules/Motherboard/SSD/CPU/HDD 卖方: Joinwin Technology Limited
RAM Memory Modules/Motherboard/SSD/CPU/HDD 卖方: Joinwin Technology Limited
Okyalo 1.5L organic aloe vera juice with peach flavor Okeyfood
Okyalo 1.5L organic aloe vera juice with peach flavor Okeyfood 卖方: 上海戴豪国际贸易有限公司
Okyalo 1.5L organic aloe vera juice with lychee flavor Okeyfood
Okyalo 1.5L organic aloe vera juice with lychee flavor Okeyfood 卖方: 上海戴豪国际贸易有限公司
Okyalo 1.5L organic aloe vera juice with pineapple flavor Okeyfood
Okyalo 1.5L organic aloe vera juice with pineapple flavor Okeyfood 卖方: 上海戴豪国际贸易有限公司