X-sense smoke detector 3v lithium battery (10 years)

The X-Sense smoke detector XS01 has a battery that lasts 10 years, so don't expect annoying beeps every so often! Large range, small size This smoke detector has a very large measuring range and is therefore suitable for (bed)rooms, rooms or office spaces. This detector is also very small in size (Ø 78mm), so you can hang it inconspicuously anywhere. Due to its beautiful design, this smoke detector also gives an extremely professional appearance. Easy mounting Easily mount these compact smoke detectors on the ceiling with the supplied mounting material (or even easier and without drilling holes with the optional magnetic mounting sets). Quality marks In addition to NEN 14604, these smoke detectors even have the prestigious German TÜV quality certificate. This set comes with an extensive Dutch manual. Product specifications Type: Stand alone (not connectable) Type Sensor: Optical Battery: 10 years 3 V CR123A lithium battery (sealed) Operating at temperatures: Between 4.4 and 37.8 °C Level Alarm: = 85 dB at 3 meters Silence Duration: 9 minutes Safety standard: EN14604 Warranty: 5 years Mounting: Base plate with screws Diameter: 78mm Height: 48mm Where do you place a smoke detector? At least install smoke detectors in the hall and on the landing. This is usually the escape route if a fire breaks out. It is even better to also install detectors in all bedrooms and the living room. And if you want maximum security, install detectors in all rooms where fire could occur. In any case: - on every floor against the ceiling - at least 50 cm from a wall or corner and not in a draft or near mechanical ventilation - in the room where the bedrooms open (escape route)