Wireless Doorbell

1. IP68 waterproof grade, can be exposed to the sun and rain2. Waterproof, dustproof and shockproof, sturdy and beautiful body3. The transmitter self-generating design, no battery is required, energy saving...

1. Press the switch by hand, the kinetic energy is converted into electric energy, say goodbye to the trouble of replacing the battery, environmental protection and energy saving are also...

1. IP68 waterproof grade, can be exposed to the sun and rain2. Waterproof, dustproof and shockproof, sturdy and beautiful body3. The transmitter self-generating design, no battery is required, energy saving...

1. USB power supply voltage: DC 5 V2. Fixing method: double-sided adhesive tape3. Receiving distance: 200 m (open area)4. Host power supply: USB power supply / 3 x AAA battery...

Features:1. Strong penetrating power: strong signal, strong penetrating power, and more flexible long-distance calls.2. High sound quality: metal big speakers, good sound quality.3.48 first music4. Waterproof case: doorbell button, IP54...

1. Work mode: wireless remote control 2. Receiver operating voltage: DC 3V (2 x AA batteries, not included) 3. Power: <=2W 4. Working frequency: 315MHz 5. Remote control/reception distance >=80m...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...

1. Simple humanized design, no need to ask for help from professionals or installers, completely exempt the decoration expenses, avoid chiseling the wall, insert it into the conventional socket in...