GSM Alarm with outdoor Keyboard
Model No.︰GSM-key
Brand Name︰SENGGANG
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
Specifications︰
GSM Alarm with outdoor Keyboard
1) 4 group area with each 8 wireless detectors
2) 3 group area with wire detectors
3) alarm to 5 group phones
4) SMS alarm
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