DC Operated Wireless Smoke Alarms

Wireless Network Smoke Alarm (wireless smoke alarm, fire alarm system) 1.EN14604 approved 2.Hush Feature

EN14604 approved Wireless Network Smoke Alarm With Hush Feature 

 (wireless alarm system,fire fighting)

1. DC Operated Wireless Network Photoelectric Smoke Alarm 

2. Insects Proof

3. Test /Hush button

4. Non-radioactive technology for environmental friendly

5. High and stable sensitivity

6. With quick fix mounting bracket for easy installation

7. Fitting and battery tamper-resist feature

8. Wireless Inter-connectable

9. LED operation indicator

10. Low-battery and battery missing warning indicator

11. Auto-reset when smoke clears

12. CE, BSI, TUV, SAI Global approved, comply with EN14604, AS3786 and UL217 standard

Operation Temperature	5°C -45°C
Power Source	9 volt Battery
Standby Current	25uA max
Alarm Current	40mA max
Alarm Sound Level	85 decibels at 3 m
Working Frequency	433MHz/868MHz transmitting and receiving
Ambient Humidity	10%-90%
Sensitivity to Smoke	3.0-6.0 %Obs /m
Emission distance	>60m

DC Operated Wireless Smoke Alarms