Sell gsm alarm

详情

GSM alarm you are currently viewing wireless burglar the Menci _ phone SMS alarm the Menci _ phone alarm door sensor, the Model RF**0 new upgraded version, for full quad-band type (universal, the original differentiated at) Details are as follows:

?1?simple operation,without install?
?2?GSM/AGPS tracker,all global GSM network can be use?
?3?the door was opened/closed, will send SMS and call you.?
?4?Active listening?
?5?voice trigger call back?
?6?Remote battery check?
?7?Low battery remind?
?8?all funtion can be remote star /stop ?
?9?GSM network **0/**0/***0/***0MHZ ?
?size:*5**4**4mm?