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Packing list:
Doorbell transmitter *1 Doorbell speaker *1
Wireless Remote Control Multi-style Doorbell Household Building Equipment Crystal Oscillator Digital 704
$10.55
Reliable shipping
Flexible returns
Product information:
Power supply type ACDC
Scope of Application household factory
Operating frequency: 433 hz
Power supply voltage: transmitter: 12v 23A; Ac receiver: 220V DC: 5V
Packing list:
Doorbell transmitter *1 Doorbell speaker *1