Brand: KOON
Model: KNZD-08
Emergency
help
auto dail phone
The tunnel emergency calls to be with the majority of analog or digital program - controlled telephone switches compatible. Embedded installation, waterproof, fire excellent performance. Once inside the tunnel crisis occurs, it can be adopted by the emergency phone immediately reported at both ends of the control room and the management staff establish contact, so the time freed. Technical parameters : 1. Aluminum alloy fuselage (distribution of stainless steel wire access panel), high-voltage electrostatic spray, strong, good corrosion resistance. 2. Avoid holding handset, dual-vocal call, the call indicator shows that since the resumption of mine-protected. 3. Waterproof speakers and microphone, three defense keyboard 4. IP65 protection rating. 5. Alloy Casting, with the shell grounding device with internal electrical circuit complete separation, which have a certain role of the electromagnetic shielding. 6. Call hotline support and tie switches can be realized Called automatically loaded. (Non-standard design) 7. Beautiful piece of thin lightweight, inlay wall design.