Ei Electronics Ei650W Smoke Detector with Battery for 10 Years, Optional Wireless Networkable, White

Optional wireless connection: the smoke detector detects fires early and thus ensures more safety for you and your family - can be used both self-sufficient and radio networked No LED links: without disturbing acoustic or visual indicators in normal operating mode, the wireless smoke detector is particularly suitable for use in bedrooms and children's rooms Alarm extension line: To ensure alarm throughout the house, the smoke detector can be connected via radio optionally, the Ei600MRF radio module is sold separately Made in Europe: our smoke detectors are manufactured in our own factory in Ireland and subjected to extensive functional tests - for the highest quality and safety German version: this product is only suitable for German-speaking countries, as the instruction manual is only included in German Box contents: 1 x smoke detector, including manual, screws and dowels as well as a built-in 10-year battery, 115 mm diameter, 1 x 185 g, Weight: 0.3968320716 pounds, Manufacturer: Ei-Electronics