Extralink Smoke detector JKD-512COM carbon monoxide detector

<b>Jikaida Chad Detector JKD-512COM<br></b>Jikaida JKD 512COM combi CO detector home fire alarm with siren 2 in 1 is designed to activate the siren when the limit concentration of carbon monoxide is exceeded or there is smoke in the room. It is basically 2 sensors in one: home carbon monoxide detector fire alarm sensor (fire detector) siren for audible warning.<br><br><b>Long autonomous operation<br></b>This wireless sensor operates completely autonomously using 3 AA batteries. Good batteries will last up to six months. The sensor has a low battery indicator and when it starts beeping every 30 seconds and displays a low battery icon on the display, the batteries need to be replaced.<br><br>Easy to install and use<br>TheJikaida JKD-512COM has no settings and there is a single "Test" button on the housing to self-test the sensor and check the current carbon monoxide and smoke values in the room. Simply insert the batteries and hang it from the ceiling of a room where carbon monoxide or fire is likely to occur, with ceiling heights up to 12 metres.<br>As a home carbon monoxide detector — it will activate an audible siren if the carbon monoxide concentration in the room exceeds 300 PPM. As a fire smoke detector — will activate the siren if the smoke concentration in the room exceeds 0.1%db/m. You can also check the current smoke or carbon monoxide concentration at any time by pressing the "test" button.Extralink Smoke detector JKD-512COM carbon monoxide detector. Power source: Battery, Compatible battery sizes: AA, Battery type: AA. Diameter: 10.4 cm, Height: 35 mm