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Emergency Intercom

Emergency Intercom

Product model:KNZD-30IL
size:212*138*43(mm)
material:

VoIP-Telephone-KNZD-30
We are the manufacturer of Handfree telephone intelligent audio digital doorphone intercom With POE power supply electrical equipment in hazardous areas
Content
  • Features
  • Specification
  • Accessories
  • Application
  • Detailed picture
  • video

Order Number: ZD0300022 


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

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PACKAGING

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

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