our main products are gsm alarm,wireless alarm,mms gsm alarm,power alarm,IP camera,smoke detector,gas detector,child alarm,etc.. Product Description Features: 1 ... or medical help. 5) wired detector: It can also connect 4 wired zone 6) the last 50 alarm records can be saved 7 ... ) keypad: Protective cap & lighted 8) 6-section alarm signal ...