Wireless Interlinked Heat Alarm with 10 Years Battery Life, BS 5446 CE Certified, Linked Detector, Powered, Low Alert and LED Warning. 1 Pack

【Compliance with New Scottish Legislation】 The alarms are set to detect heat only, allowing the heat alarm to be placed in the kitchen. By using a heat alarm in your kitchen to trigger when a rapid increase in temperature occurs, you'll still be protected without having to constantly turn off false alarms caused by smoke. 【Wireless Networking & Security】 Up to 30 wireless smoke alarms can be linked together so that these networked fire alarms sets can monitor the whole house. If one of the smoke alarms detects danger, all others also sound the alarm! Whether it's a children's room, hallway or basement, thanks to a range of 100 m, the warning penetrates every corner of your home. 【Real 10 Years of Battery Life】 The heat detector is built in an energy efficient and eco-friendly lithium battery with low power consumption, enabling an incredible lifetime of 10 years with maximum reliability; spares you the hassle of frequent battery changes and provides uninterrupted 24/7 protection, even during power outages. 【Easy to Install & Connect】 This linked heat alarms can be quickly installed on any wall or ceiling with no wiring required. Simply press the test / mute button to connect the wireless smoke alarms, these wireless interlinked smoke alarms work without an app or Wi-Fi. 【Large Test / Mute Button】 The interlinked heat alarm has a large test / mute button, so you can easily test the fire detector with a pole from the ground and mute the alarm instead of moving a ladder and climbing up and down. It is very kind and safe for the elderly. 【Thermistors Sensor】 With photoelectric sensor, this linked heat alarm reacts faster to dangerous smoke than conventional alarms. When triggered, the interlinked fire alarm notifies you immediately with an over 85 dB loud alarm and a fast-flashing LED display, giving you additional time to control of the alarm have fire or escape safely. The fire detector has a heat detector that triggers the alarm if the room temperature is unusually high., Weight: 0.440924524 pounds, Manufacturer: Volcano