Ионизация Дымовая пожарная сигнализация

Interconnectable Ionization Smoke Alarm with EN14604 (smoke detector, fire alarm, alarm system) 1. Ionization sensor for fast flaming fires 2. Insects Proof 3. High and stable sensitivity 4. With quick fix mounting bracket and simple AC connector for easy installation 5. Fitting and battery tamper-resist feature 6. Inter-connectable up to 40 units 7. Alarm and AC power indicator 8. Low-battery and battery missing warning indicator 9. Hush/Test feature 10. Auto-reset when smoke clears 11. CE, BSI, TUV, SAI Global approved, comply with EN14604, AS3786 and UL217 standard Detection Type Ionization ChamberOperationTemperature4°C 38°CPower Source220-240V AC 50Hz and 9V DC Battery back-upBattery Back-up LifeIn the event of a break in the mains supply the battery will give detector operation for 1 year minimumOperation Current<20mA operation (in alarm)Alarm Sound Level85 dB at 3m(10 feet)Ambient Humidity10% 90%Interconnect Facility40 smoke detectors and/or heat detectors over 150m maximumSensitivity to smoke0.61 1.92 %/FT.OBS.