DYGSM DY-G66W WiFi + GSM Smart

Sold by Viqueen TechHub · Kwashieman

WiFi + GSM dual-network alarm system 2.4-inch TFT touch display Supports the Tuya Smart mobile app (Android & iOS) SIM card backup for SMS and phone call alerts Includes PIR motion sensor, door/window magnetic sensor, wireless sirens, 2 remote controls, power adapter, and accessories SOS emergency button Built-in rechargeable backup battery Suitable for homes, offices, shops, schools, and warehouses.