GSM 2G Home Wireless Burglar Alarm Kit — Tuya App Control, High Sound

GSM 2G home alarm system with Tuya App control offers low power consumption and a backup battery (8.5 hours) to handle power failures. Designed to protect households with elderly family members or children, it delivers timely alerts during emergencies. The system supports 11 selectable languages: English, Italian, Polish, Spanish, Russian, Greek, German, French, Portuguese, Chinese, Romanian. A tamper/anti-demolition feature uses a detachable rear device — if removed the host will sound an on-site alarm and will place a call or send a text message. When wireless sensor batteries run low (gate magnetic or infrared), the host sends a notification to the APP.