Purpose
Intrinsically safe light and sound sirens are used in fire alarm systems, in evacuation control systems, extinguishing systems etc. in explosive areas
Power supply voltage - 12 V
5 variants of labels (or custom).
Power supply voltage - 12 V
5 variants of labels (or custom).
Modifications are available
ОSZ-2 Ex "Fire"
ОSZ-5 Ех "Powder. Do not enter!"
ОSZ-6 Ех "Powder. Go out!"
ОSZ-11 Ех "WARNING! Leave premise! Emergency leak gas"
ОSZ-12 Ех "Exit"
ОSZ-5 Ех "Powder. Do not enter!"
ОSZ-6 Ех "Powder. Go out!"
ОSZ-11 Ех "WARNING! Leave premise! Emergency leak gas"
ОSZ-12 Ех "Exit"
Technical features
Current consumption
50 mA
Power supply voltage
12 V
Sound pressure level
65 dB
Dimensions
280х100х32 mm
Operating temperature range
from -10°С to+55°С
