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Hands Free Clean Room Intercom

Hands Free Clean Room Intercom

Product model:KNZD-06

KNZD-06 Clean room Telephone is based on a stainless steel faceplate and provide a clear handsfree, loud-speaking operation for any public area.Stainless Hands-free Clean Room Intercom Telephone for health care, Clean Room to provide a stable high quality Clean Room communication system.
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  Hands Free Clean Room Intercom

KNZD-06 Clean room Telephone

We specializing in the production and sales of Anti-explosion telephone set stainless steel railway telephone for railway or metro with CE certification ,Each kind of specification waterproof telephone 


1. Stainless steel 304 body for easy Installation.

2. Waterproof rating IP55 dust proof.

3. Full keypad with memory, 10 button programmable telephone.

4. Weather resistant to IP55 standard, service temperature range from -30 degree to +75 degree. 

5Lightening protection to ITU-T recommendation K.21.

6. Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone.

7. Handset with industrial strong armored cord .

8. Metal keypad keep waterproof and dusty proof.

9.Phone integrity wiring to enable the telephone system to check if the telephone unit is still

Operational.(If PABX have this available we can provide this function).

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.


Stainless Hands-free Clean Room Intercom Telephone design


EN55022: emissions                                         EN55024immunity

Ingress Protection: GB4208-93 IP66 FCC        ITU-T Recommendations K21

EMCEN50121(Railway application-Electromagnetic Compatibility)



clean room communication system

Unit size:210*150*60mm   Unit: N.W:1.3KG 

1pcs packing box size: 280*110*220mm    Unit N.W:1.3KG  Unit G.W:1.5KG 

4pcs in 1 outer Carton box: size: 430*280*200mm  N.W:5.2KG  G.W:8.44KG