Fire Alarm Smoke Detector

Material: ABS Plastic Battery Life: About 1 year Alarm Reset: Automatic When Smoke Clears Power Source: 9V Battery included Alarm current 15mA Operating voltage: DC9V Alarm indication: Red LED flash and sound Size: Ø102*35mm (with base) Weight: 200g (with battery) Standby current: 8μA Operating Temperature: 40°F to 100°F (4.4°C to 37.8°C) Relative Humidity: 10 to 85% RH, non-condensing Buzzer Output: louder than 85dB at 10 feet (3m) Self-Check Function: Yes Interconnection: Up to 40 units (optional) Low Battery Warning: Up to 30days warning signal Certificates: CE, ROHS, EN 14604 WHY “Nano soft System” The Smoke Sensor is an Input Device used for fire detection which is triggered by smoke. The two main types of Smoke Detectors are photoelectric and ionization. It can use independently or as a front-end detector of an alarm system.