Thermal autonomous detector authorized for domestic use, of high quality and useful life of 10 years, with possibility of wireless interconnection. Based on technology of professional detection. Homologation BS and CE. Fed by means of battery of lithium of high quality of 3V, included. He has acoustic indicator of alarm of 85dB and visually, by means of red LED. Sonorous sign in case of breakdown. Great push-button for test of functioning and silence, easy to use and very accessibly. Thermistor of rapid response to fixed temperature of 58 °. Easy to install. Screws of assembly incluída. Wireless possible interconnection with networks of up to 12 devices / units, adding the module EI960. Dimensions: Ø115 x 50 mm.