Industrial Master Station

Master station with free access to all extensions and features
Rugged waterproof and dustproof casing in orange aluminium alloy
Microphone along with red microphone live lamp
External loudspeaker. Sound level adjustable with a potentiometer inside the station
Built-in 10 W (8 ohm) VOX operated power amplifier or external loudspeaker
Screw terminals for easy connection of installation cables
Equipped with 4 direct access keys
This Industrial Master station is a waterproof model designed for humid, dirty and outdoor conditions. The station consists of a rugged waterproof and dustproof casing (IP -65) of orange silumin. The front panel is hinged to the back casing to allow easy access during installation and service. The station has screw terminals with labels and the 4 glands allow waterproof and dustproof
connection of installation cable and loudspeaker wires.

The station is equipped with an internal electret microphone. The volume is adjustable with a potentiometer located inside the casing. An external 20-70 ohm speaker can be connected or, alternatively, connect an 8-20 ohm speaker for use with the built-in 10 W (8 ohm) VO X operated power amplifier. The power amplifier requires a separate 12 V AC/2 A power supply. The external speaker must be placed at least one meter away from the station.

The station is programmable for permanent private mode and is also prepared for connection of an external handset unit.

See also: additional documentation on wiki.zenitel.com