top mounted battery powered ionization smoke alarm AJ-709
USD $5.9 - $6.4 /Unit
Min.Order:500 Units
top mounted battery powered ionization smoke alarm
Feature
1. Auto reset, SMT design, ASIC adopted
2. Easy installation and maintenance
3. Excellent reliability & high stability & high accuracy
Technical Specification
Item | Describe |
Input voltage | 9V battery |
Static current | ≤10uA |
Alarm current | ≤20mA |
Alarm indication | red LED flash |
Operating temperature | :-10~+50°C |
Operating humidity | ≤95%RH(No condensation) |
Alarm output | sound & flash alarm |
Detecting area | 20 square meter |
Alarm sound level | ≥85dB/m |
Dimension | 107*44mm |
Clear picture