Manual Operation Box

Type Of Built-in Speaker

▶ Description

In case of fire, fire-fighting equipment in conjunction with the System Open the cover and press the control button directly made to operation the System Products
( Built-in Speaker Function )

▶ Features

  • Protective cover is installed, preventing the System operation corresponding to any operation
  • Built-in internal speaker (Receiver and connect voice, siren outputs)
SPECIFICATION
Model NMB-1GG0241
Size
( W x D x H / mm)
110 x 175 x 55
Weight 1.3kg
Use Temperature -10℃ ~ 60℃
Use Power DC 24V / 0.1A
Sound Pressure 90dB /M