Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White

Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White
Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White
Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White
Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White
Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White
Wireless Doorbell, Wireless Doorbell, Waterproof, Wireless Doorbell, Wireless Set, 300M Range, 4 Volume Levels, Led Flashing, White

Product parameters: Product name: wireless doorbell Product gross weight: 110g Frequency: 312Hz Receiver: 3V/50-60HZ 2W Transmitter: 12V23A Power supply: 2AA batteries (not included) Package included: 1receiver, 1*transmitter