4-in-1 Gas and Carbon Monoxide Detector with Audible Alert, CO Measurement, Temperature, Humidity, Self-Test, for Living Room, Bedroom, Basement, Garage, Offices Plus -

Test function: Press the "SELF-TEST" button to check that your device is working correctly. By performing a test regularly (once a month), you ensure that the detector is always functioning optimally. Easy installation, ready to use: No need for batteries or complex installation procedures. Simply plug the device into the wall outlet, wait 180 seconds for warm-up, and start real-time monitoring. Compact and elegant design, space-saving: Its vertical and compact design blends perfectly into any interior environment, saving space and preserving the room's aesthetics, while ensuring maximum safety protection. Package contents: 1 Combination home detector, user manual in French, weight: 84 g. Audible and visual alert: As soon as a gas leak is detected, an audible and visual alarm is activated. This detector is particularly suitable for homes with children, pets, the elderly, and those with visual or hearing impairments, guaranteeing a rapid response and enhanced safety. Protection for all areas of the house: Ideal for important areas such as the kitchen, living room, bedroom, basement, and garage. It effectively detects gas leaks and carbon monoxide, ensuring the safety of your entire family, including your pets. High-precision sensor: Real-time monitoring of carbon monoxide concentration, combustible gases, temperature, and humidity, allowing for effective prevention of poisoning and fire risks. 1. How to test it? 2. Test CO and gas?