Elegant 2-wire Smoke And Heat Detector PY-FT103

Elegant 2-wire Smoke And Heat Detector  PY-FT103   Specifications: PY-FT103 is a combined smoke and heat detector with photo electronic sensor and heat thermostat together. designed to provide open area protection and to be used with most conventional fire alarm control panel. Suitable for home, shop, dance halls, warehouses and other places of the fire alarm system.   Features: Compatible with all the conventional fire alarm control panel Unpolarized wire input Wide range of operating voltages Unique optical sensing chamber,High precision electronic thermistor Built in microprocessor intelligent software  Two LEDs blink standby, provide 360° visibility Insect-resistant screening Twist-on mounting base with tamper lock Drift compensation and smoothing algorithms Remote Indicator LED can be connected.   Technical Specifications: Diameter: 103mm Height (including mounting base): 55 mm System Voltage (nominal): 24 VDC (9V~ 28VDC) Standby Current: 60 μA @ 24VDC Alarm Current: 30 mA @ 24VDC Fixed Temperature Rating: 57°C (135°F) Rate of Rise Detection: Responds to greater than 15°F/min Operating Temperature Range: -10°C to 50°C Operating Humidity Range: 10% to 93% Relative Humidity, No condensing Latching Alarm: Reset by momentary power interruption.   Competitive Advantage: High quality with reasonable price. Elegant design.  Super customer service.