Lot de 2 détecteurs de CO et de fumée LCD, blanc, 10,7 3,8 cm

Résumé

• 【Reliable and Versatile】: Our carbon monoxide and smoke detector features a unique design that is both portable and easy to install. With its precision electro-optical sensor, it ensures high consistency and stability, making it suitable for use in various locations.
• 【Enhanced Safety Features】: Equipped with a loud and clear sound, our detector effectively alerts you when dangerous levels of carbon monoxide are detected. The red LED light flashes, accompanied by a powerful alarm, guaranteeing the safety of your loved ones. In emergency situations, the LED light blinks while emitting an 85-decibel alarm, ensuring visibility and providing ultimate protection a
• 【User-Friendly LCD Display】: The three-digit LCD display on our device provides vital information for quick troubleshooting. An "Err" message indicates a device malfunction, while the "Lb" indicates low battery power requiring replacement. If the LCD shows "999ppm," it means the carbon monoxide level has exceeded 999ppm. Additionally, our detector operates on three 1.5V AA batteries (not include
• 【Intelligent Alert System】: To conserve battery life, our detector emits a series of four beeps every five seconds during the first four minutes of an alarm. After four minutes, it switches to four beeps per minute, ensuring long-lasting battery performance. With different alarm thresholds, such as 50ppm, 100ppm, and 300ppm, our smart detector promptly warns you within specific time intervals, r
• 【Wide Application Range】: Our smoke and carbon monoxide detector is not only suitable for residential use but also ideal for commercial spaces. Its advanced technology and reliable performance make it an essential tool for fire safety. Whether it's for your home, office, or rental property, our detector ensures peace of mind, safeguarding against potential dangers and providing early detection i