Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels

SKFLPYYS
Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels
Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels
Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels
Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels
Wireless doorbell, wireless doorbell, outdoor, waterproof, wireless doorbell, wireless set, 300 m range, 4 volume levels

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