Name: Wireless doorbell
Size:
Button 48*78*18mm, ring 58*92*22mm
Color: white gold, white silver, black gold, pure black, pure white
Specifications: American standards, European standards, British standards
Material: Plastic
Peculiarity:
1. Transmitter waterproof design, plug and play
2. Anti-interference, no crosstalk, no false sound
3. Strong penetration, long-distance wireless signal reception
4. Adjustable volume and music