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Description
Portable And Easy Carry
Optional usage as an emergency call for sick and aged people
Two tones optional:soft DingDongGolden Melody
Max controlling distance:>120m(no obstacles)
Battery requirement:
Transmitter:12/23A alkaline battery
Receiver:2*1.5AA alkaline battery
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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