我的报警系统是双重。wire(old) + wireless (new). It's very hard to break it. Alarm system just keep my family safe.
I don't use service and no theft insurnace. so even
所有跟帖:
• 就是说没有monitoring?那警报响了还是谁也不知道啊 -cafeaulait- ♀ (0 bytes) () 12/21/2012 postreply 20:16:05
• 也就是说alarm会响,但不通知警察? -qka- ♀ (0 bytes) () 12/21/2012 postreply 20:16:57