Plug and play type smart gas detector gas alarm

UEMON Smart WiFi Smoke Detector Wireless Standalone Fire Smoke Sensor Stand alone Smoke Detection Sensor

UEMON Smart Home Combustible Gas Leak Alarm Sensor LPG Neutral Wireless Tuya Smart WIFI Gas Detector

UEMON Smart Zigbee Standalone Smoke Detector With APP Remote Control Wireless Fire Alarm For Supermarket, Home And Hote

Tuya APP ZigBee smart home security alarm door sensor

Smart WiFi Window/Door Sensor, Work with Tuya APP and Voice Control