2 in 1 Fire Alarm CO Sensor Carbon Monoxide Detector Voice Warning for Home Security Protection

Highlights

• Alert reminder: It has electrochemical carbon monoxide detection techniques and photoelectric sensors to show the presence of fire or carbon monoxide, while the 85 decibel SIREN provides a clear, loud warning when detecting.
• Fire and carbon monoxide alarm: Processing carbon monoxide sensors and infrared photoelectric sensors with microcomputer control technology, which has good stability, low power and high sensitivity.
• Easy to use: The product shell is made of high-quality PVC material, which is strong and durable. After taking it out of the box, just plug in the device, connect to the Wi-Fi network and Tuya Smart APP to get feedback on the air condition.