Smoke detector with a 10-year battery life, featuring adhesive pads, a silent mode, and an 85-decibel audible alarm (4 pieces)

Powerful 85 dB Alarm – Protection Even During Deep Sleep: A penetrating 85 dB alarm reliably alerts you, even during deep sleep. Immediate fire risk detection provides maximum protection for your home. Long 10-Year Battery Life: Built-in, non-replaceable 3V DC lithium battery with a 10-year lifespan – no maintenance required. Smart Low Voltage Alert Included: Active alert when the battery is low to ensure the device remains operational. Two Mounting Options – Quick Installation: Includes a set of screws and strong adhesive pads – choose between drilling or sticking. Ideal for rental apartments and houses; drilling is recommended for installation. Photoelectric smoke detection – precise fire detection: the highly sensitive photoelectric cell sensor detects slow-burning fires faster than conventional ionization detectors and reduces false alarms. EN14604 certified – compliant with European safety standards: officially tested according to EN14604:2005/AC:2008 for the German market. Guaranteed compliant fire safety throughout Europe.