DAYTECH Smoke Detector Fire Alarm Photoelectric Smoke Sensor 10 Year Battery Powered 85dB Loud Alarm Home Safety Fire Protection EN14604 Certified

【Product Introduction】Standalone photoelectric smoke detector use high-performance ultra-low power consumption smart microprocessor working with the precise photoelectric sensor to process the collecting smoke concentration independently: Low-power consumption, stable performance, beautiful and durable casing. The smoke detector is powered by 1pc 3V CR17335 lithium battery, continuous for more than 10 years. This detector is widely used in internet bars, dancing halls, cafes, leisure rooms, residential areas, etc.【Product Parameters】 Power Supply：1pc 3V CR17335 Lithium Battery Alarm Sound Pressure：80dB at 3m straight ahead Battery Life：10 years Working Environment：-10℃~50℃，＜95% RH (No condensation) Output Method：sound and flash Ventilating Speed：more than 5M/S【Package Listing】 Smoke Detector(Batteries included) 1Self-Tapping Screws 1English User ManualTest Method ：Press and hold the test button for two seconds and then you will hear a bare-ear sound#DAYTECH #smokedetector #detector #Sensor #smokesensor #firedetector #firesensor #alarm #firewarning #firealarm #homesecurity #wirelessdetector #wirelesssensor #wireless