Auto-learning Code Wireless Door Chime QH-870AK

15 Mar 2016

* Wireless battery operated                         *Receiver with LED indicator   *Auto-learning code  *Operating range : 120m*36 melodies for selection

video door phones, intercoms.

2 wires system.

 

Qiaohua Industrial Zone
Luotian Forestry Center
Song Gang Town
518105
Baoan District, Shenzhen
China

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