| - 9V battery power supply
Working temperature -10 ¡Æ C ~ 55 ¡Æ C
Sensitivity according to EN54 standard
- Material: Fireproof plastic
- Beep siren 90dB at 1m distance
- Size: Diameter 105 X Height 40
- White
Protected area: Height below 4m: 150m2; Height from 4m ~ 20m: 75 m2 |
