Wireless Smoke detector RWM450, Heat with 12 year battery, 15 detectors can be networked, Q Label and DIN EN14604, suitable for kitchens, White

NETWORKABLE: 15 RWM450 smoke alarms can be networked with each other by radio - if one alarms (88 dB volume), all other alarms in the radio group will also go off 12-YEAR BATTERY: permanently installed 3V lithium battery with a battery life of 12 years offers long-term safety CERTIFIED: Smoke/heat detectors with Q-Label certification, tested in accordance with EN 14604:2005/AC:2008 and additional testing in accordance with vfdb14-01 - Made in Germany PRODUCT DETAILS: Detector warns of heat and smoke - Weight 312 g, diameter 10;5 cm, height 4 cm, colour pure white, alarm volume 88 dB, radio range approx; 400 m (in open field) NO FLASHING: Detector without flashing light - can be used in the bedroom, children's room, living room, hallway and even in kitchens and caravans/motorhomes without causing a disturbance