Smoke Alarm, Wireless Smoke Detector, Fire Prevention Smoke Detection Sensor, Durable Smoke Detector With Photoelectric Detector For Home Office, (1pc White)

OverviewPremium material and outstanding performance Made of environmentally friendly and fire-resistant plastic, high temperature resistant, abrasion resistant and impact resistant, it ensures a service life of 10 years. Equipped with a photoelectric sensor, this alarm boasts strong anti-interference capability and provides quick response to a wide range of slow burning and slow burning fires. Reliable power supply 625PHS Smoke Detector - Long-lasting power supply with CR123A lithium battery (included), so you don't have to change old batteries often. The combination of high capacity and high reliability will protect your home uninterrupted 7/24. Multiple Functions The fire smoke alarm is wireless and features a Test/Silence button, flashing power indicator and 85 decibel alarm to remind you to help you escape no matter what. Easy to install First, attach the screw and base to the ceiling, then turn the alarm down the base and insert the tamper evident tip to secure it.You can even install this device yourself without consulting the instructions.