Others
Description
Battery requirement:
Transmitter:9V alkaline battery
Receiver:3*1.5V AA alkaline battery
Two tones optional:Ding DongGolden Melody
Max controlling distance:>120m(no obstacles)
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Zhongshan Expert Electronics Co., Ltd
doorbell,door chime,motion alarm
Address: Ronghua Rd., Xiaolan Town ,
zhongshan city, Guangdong
China, 528415
Tel: 0086-0760-22189288
Fax: 0086-0760-22180088