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clean room phone

clean room phone


VOIP Clean telephone knzd-15 is the ideal choice for a Clean room environment, with a surface design that allows you to make calls without trapping or discarding particles. The dust-free room phone provides hands-free communication through the existing VoIP network and is suitable for a sterile environment.
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clean room phone description

Clean Room Phone KNZD-15

Cleanroom telephone adopts the latest technological design of clean and sterile room telephone terminal. Ensure that there is no gap or hole on the surface of the equipment, and there is basically no convex design on the installation surface. Jijie clean telephone adopts imported PE film panel, which can be used directly by connecting with the telephone line without power supply.Water Resistant cleanroom Telephone is a fully electronic cleanroom Telephone, providing a flat surface for operation panel using a flat film. The film is a non-permeable, multilayer chemically inert polyester film, making it waterproof (depending on the installation) up to IP65. The model also has chemical resistance: alcohol, dilute acid, dilute alkali, ester, hydrocarbon, ketone and other cleaners.


1. Stainless steel 304 body, vandal & tamper-resistant hardware, easy Installation. 

2. Waterproof rating IP55 dust proof. 

3. Metal keypad keep waterproof and dusty proof. 

4. Stainless steel 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. Powder coated in UV stabilized polyester finish. 

12. The housing covered with a layer of reflective label for easy identification at night.Optional 

13. Application: Tunnel, metro, railway, LRT, speedway, marine, ship,offshore, mine, power plant, bridge etc. 


clean room phone size


RCM: AS/NZS CISPR 32                  Australian communications:AS/CA S004 

Australian Equipment-safety: AS/NZS 60950.1:2015 

EMC: EN50121(Railway application-Electromagnetic Compatibility)



VoIP Cleanroom telephone

Unit size:250*150*43mm Unit: N.W:1.25KG 

1pcs packing box size: 325 *235 *165mm              Unit N.W:1.25KG        Unit G.W:1.75KG 

14pcs in 1 outer Carton box: size: 730*390*340mm         N.W:17.5KG            G.W:23.7KG

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