Explosion-proof Indoor Wall Mount Handset Station
Model:K25DG0 / K21DG0
Characteristics
- Stainless steel anti-loose screws
- 1.6mm galvanized steel enclosure, gray powder coated, dustproof, moisture-proof
- 20 watt amplifier
- Single or five party lines for intercommunication
- Dual color LED light for power-on and off-hook
- Overload protection with current limiting and thermal shutdown circuits
- Modular PCB
- Fuse protection for power supply and speaker amplifier
- Surge protection for power supply
- Hook with magnetic reed switch
- Dynamic microphone for noise cancelling and feedback preventing
- Available for 110VAC or 220VAC
- Adjustable speaker volume from the front panel
- Mute setting of speaker
- With power supply and speaker amplifier
- Address setting, automatically adjusting speaker volume by measuring ambient noise
- Two DI & DO for control
- Pre-broadcast tone and self-detection sound of speaker
- CNS certified, Ex nC IIC T6 Gc / Ex tc IIIB T85℃ Dc
- IP code:IP54
- CQST certified, Ex ib nA IIC T6 Gc / Ex tD ibD A22 IP54 T80℃
- Cable entry holes - Ø50x2 (suitable for 1 1/2″) or Ø35x2 (suitable for 1″), Ø28x1 (suitable for 3/4″)
- K25DG0 - Indoor Five Party Wall Mount Handset Station
- K21DG0 - Indoor Single Party Wall Mount Handset Station