Android burglar sim card gsm alarm system wireless wired for home house security with 5 pir detector 5 door sensor
Alarm to hostgsm receiving frequency433mhz wireless zones6 wired zones4 sms phone numbers6 alarm to user phone numbers6 sound recordingyes alarmdisalarm typephone sms local alarm sound scale dbm115 output power supply v12 power supply typebuilt in li battery battery working time hours8h operating humidity rh
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