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Emergency Handsfree Telephone

Emergency Handsfree Telephone

Product model:KNZD-30IL
size:297*177*44mm
material:Stainless steel

VoIP-Telephone-KNZD-30
Emergency Intercom knzd-30-2ipil, Emergency Handsfree Telephone with Mini Speakerphone.We are the manufacturer of Handfree telephone intelligent audio digital doorphone intercom With POE power supply electrical equipment in hazardous areas.
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KNZD-30 Emergency Intercom

We are the manufacturer of Handfree telephone intelligent audio digital doorphone intercom With POE power supply  electrical equipment in hazardous areas

 DESCRIPTION ITEM 
1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy Installation.
2. Waterproof rating IP55 dust proof.
3. Support induction loop.(optional)
4. Hands-free button, double loudspeaker.
5. Lightening protection to ITU-T recommendation K.21.
6. POE power supply or DC12V.
7. Temperature range from -40 degree to +70 degree.
8. Support echo cancellation.
9. Remote software upgrade, configuration and monitoring.
10. Optional 7 minute time out to release the line if the handset is left off hook. This function
upon buyer’s requirement).
11. The housing covered with a layer of reflective label for easy identification at night.Optional
12. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant,
bridge etc.


 INSTALLATION 
Emergency Handsfree Telephone design
 CERTIFICATION 
EN55022: emissions   EN55024: immunity
Ingress Protection: GB4208-93 IP66 FCC
ITU-T Recommendations K21
EMC: EN50121(Railway application-Electromagnetic Compatibility)

doorphone intercom

PACKAGING

doorphone intercom

Unit size:210*135*44mm   Unit: N.W:1.2kg