Fire or just smoke? Imagine always having a friend to protect you from fire. Someone to watch over your home and your loved ones. A friend who ensures that you are alerted immediately via an app in the event of a fire. Avoid false alarms. Do you have a fireplace in your living room or a dusty stock clearance and your smoke alarm keeps going off by mistake? Don't despair, your friend will help you. The intelligent heat detector recognises heat instead of smoke and thus avoids false smoke alarms. This means that you are only alerted if a fire has actually broken out in your home. So in future you can enjoy your evening in front of the fire - without annoying beeps. Don't be disturbed in the kitchen. Are you a master chef who prepares a delicious meal for your family? You are preparing several dishes at the same time, have food in the oven and on the hob and everything is under control. Suddenly you hear the unpleasant alarm sound of your smoke alarm, which misidentifies the smoke from your master dish as a fire. Your heat detector helps you to avoid exactly this problem. Dimensions: Ø 65 x 40 mm. Power supply: Battery 1 x CR123A, replaceable. Battery life: 5 years, reporting every 5 minutes. Battery level and low battery warning can be sent. Radio sensitivity: -98 dBm. Radio output power: +8 dBm. IP class: IP20. Operating temperature: 0 to +50°C. Relative humidity: up to 95% non-condensing Heat-based fire detection (57°C). Siren output: 85 dB/3m. Temperature sensor range: 0 to +50°C. Temperature resolution: 0.1°C (accuracy ± 0.5°C). Zigbee 3.0. Complies with CE, RoHS and REACH directives. DIN EN 14604 and DIN 14676 certified.