Tuya Smart WiFi Smoke & Carbon Monoxide Composite Home Fire Detector Smoke Alarm Sensor Home Security SmartLife Remote Control Description: 1. Smoke & Carbon Monoxide Compound Alarm The carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity. 2.Smart Life and Tuya Smart can be connected.When the product is turned on, there are two pairing methods: fast flashing and slow flashing. 3. Remote monitoring: The smoke dynamics can be observed in real time through the mobile APP. No matter how far away you are from home, you can make your home smarter. 4. High-sensitivity smoke detection: when a fire occurs, the sensor will sensitively detect smoke, send out an alarm bell, and then push the notice to your smart phone to protect people and property. Exclusive smoke intelligent algorithm has high sensitivity, no false alarm and strong anti-interference ability. 5. Wide application: perfect patent structure of full buckle, anti-disassembly bracket and convenient installation and cleaning. Widely used in homes, factories, schools, shops, offices, villas and residential areas needing fire alarm. Specifications: Smoke & Carbon Monoxide Compound Alarm The carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity. When the product is turned on, there are two pairing methods: fast flashing and slow flashing. Power: DC 2*1.5V AA Alkaline (LR6, MN1500) Operation Current: