Smoke Detector

Features: 1) Self-detecting, strong reliability, and easy installation 2) Relay normally opened/closed signal output and resumes automatically 3) It can alarm independently 4) It also can match with security main panel as a detector to alarm 5) With low power indication and test button Specification: 1) Power: 9V DC 2) Static current: <10μA 3) Working Frequency: 315MHz/433MHz 4) Alarm current: <20-30mA 5) Alarm volume: 85dB in 10 feet 6) Monitoring area: 20sqm 7) Warm-up time: 120s 8) Working temperature: -10 ~ 45oC 9) Relative humidity: < 95% 10) Material: ABS 11) Size (D x H): 53 x 35mm Inner packing: Color box dimensions: 110 x 40 x 110mm