HEIMAN Mini Smoke Alarm, Small Detector with 10 Year Battery Life(Included), Reddot Award, EN14604, CE Certified Independent Photoelectric Sensor (3 Pack)

【Advanced Photoelectric Sensor】: The advanced photoelectric sensor of this smoke detector combines with a high-quality, advanced chipset that can detect dangerous smoke concentrations in seconds with fewer false alarms. 【10 years battery life】: This fire detector is equipped with a 3V low power consumption lithium battery, so that an incredible lifespan of up to 10 years is possible and smooth operation is guaranteed. (With a unique design, it can't be mounted to the base if you don't have a battery for it.) 【Functional test button】: This smoke alarm device is equipped with an appropriate test button for the function test. With this, the alarm detector can also be reset after an alarm or reset to monitoring mode. 【German Red Dot Award 2017】: The fire detector, which has been reduced by 62%, is the winner of the “German Red Dot Award 2017” and certified by LPCB and EN14604. It has a modern appearance and fits better into any environment than comparable larger models. 【High-quality material】: The outer casing of this smoke detector is made of high-quality, environmentally friendly and flame-retardant ABS plastic with a 10-year quality guarantee., Weight: 0.20723452628 Pounds, Manufacturer: HEIMAN