AC power Wireless doorbells, with auto match codes free of interference. With 16pcs melody songs for option.

Item No. : BA-004/01

Name of commodity: AC Power Wireless doorbells

Size of Receiver(cm): 10.2*2.8*5.4

Size of Transmitter(cm): 4.2×7.8×1.9

Inner package: Double Blister + Printed Card

QTY per carton: 36 sets

Carton size(cm): 51.0×43.0×26.0

MOQ: 1000 sets

Frequency: 315MHz / 433MHz

This product includes one transmitter & one receiver;

AC 100V-240V power for Receiver;

1*23A 12V Alkaline battery for Transmitter;

16 kinds of optional chime songs;

With digital codes to avoid disturb;