Heavy Duty Industrial Substation
• Programmable call button, simplex and cancel buttons
• Rugged waterproof and dustproof casing of orange silumin (aluminium alloy)
• Noise cancelling dynamic microphone along with red microphone live lamp
• Built-in loudspeaker and possibility to connect an external loudspeaker. Sound level adjustable with a potentiometer inside the station
• Built-in 10W (8 Ohm) VOX operated power amplifier for external loudspeaker
• Screw terminals for easy connection of installation cables
• Freely programmable extension number