Hybrid Smoke and Temperature Detector tFD03

Heat Smoke Detector Dust-proof, Moth Proof, Anti White light Interference Anti RF Interference Reliable Stability Sound and Flash Alarm/ LED Indications Infrared Photoelectronic sensor Hush Button SMT Manufacture Technology CE Certified UL Compliant - Built as per UL Specifictions Attractive and decent appearance Specification Operating Voltage 9VDC Alarm Indication LED flashes in red Alarm Sound ≥ 85 dB / 3m Humidity ≤ 95% RH Dimension Φ 128 × 38 mm Detecting Area 80 m² at 6–12 m installation height 60 m² at installation height < 6 m Static Current ≤ 10uA Alarm Current ≤ 35mA Alarm Temperature 54°C ~ 65°C Radio Frequency 433 MHz Operating Temperature -10°C ~ 50°C