Manufacturer: ZENITEL NORWAY
Type: Main Station Waterproof
Model: VMP-530.02

Operation voltage: Powered from exchange
Connections: 5 m cable / 4 pins plug
Loudspeaker Output: 1.4 W
Internal Loudspeaker impedance: 50 ohm
Frequency range: 500 – 5000 Hz
Temperature range: -40°C to +55 °C
Material: Bayblend plastic Membrane keyboard foil of cured PVC
IP- class: IP-65
Dimensions (mm): 124W x 224H x 63D