white mini smoke detector 1. high stability 2. Adopted CMOS 3. LED indicator alarm 4. OEM & ODM are available white mini smoke detectorFeature1. Unique light labyrinth2. Adopted CMOS3. LED indicator alarm4. Auto reset/power off reset optional5. Low voltage indication, self-test function6. Network output(N.O/N.C Optional)7. Manual test, auto reset function8. Easy installation and maintenance9. ...