433MHz Wireless Alarm Siren with Red Light and 110dB Alarm Sound for Security Alarm System

Features : The product can be used either with the alarm host or with the detector to act as an spot alarm. When alarming, a sharp sound will beep and the warning light will flash. The flexible and convenient installation makes it the best choice for home and workplaces to ensure safety. Specification : Input voltage: DC 12V AC 100-240V Static current: AC 15mA Alarm current: AC 300mA Alarm indication: LED flashes in Red Alarm sound: 90dB Radio frequency: 433MHz Transmitting distance: 80m (in open area) Operating temperature: -10 to +50 Humidity: 85% Packing size: 112*75*60mm Packing Weight: 133g Package includeds : 1 x Wireless Indoor Siren 433MHz (EU/US Plug for Optional~) Details pictures :