China 3V Battery Wireless Smoke Alarm Conform to En14604, Find details about China Smoke Alarm, Wireless from 3V Battery Wireless Smoke Alarm Conform to En14604
Photoelectric smoke alarm 1. Power supply: Non-replaceable 3V lithium battery 2. Conform to EN14604:2005/AC:2008 3. Alarm volume: ≥85dB at 3m 4. Big test button for easily weekly testing 5. Product life time > 10 years 6. Low battery signal alarm 7. Silence function: Approx.8 mins 8. 10 hours non-disturb function under lower battery status 9. Ceiling mounting, easy to install with mounting bracket 10. RF module, 433MHz, wireless interconnection up to 40pcs. 11. Safety clip feature, not allow mouting without battery installed 12. Size: Φ120 * 38mm |