Equipment
NQ418
4" Fire Alarm Bell
model
NQ418
dimensions
Ø4" (100mm) x 52mm (H)
voltage
24V DC
current
28mA
sound-output
90dB @1M
material
Steel Plate
base-plate
ABS plastic
weight
About 375g
Features
- Bell with plastic base, total insulation from electricity and easy installation.
- Motor energized, low power consumption, long operation life.
- Bell shell is made of steel plate, so it will sound loud and clear.
- 12VDC bells are also available.