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Jail telephone

江苏7位数计奖规则:Jail telephone

model:KNZD-10
size:(260*150*130)mm
material:SUS 304

Jail Telephone voip
The jail telephone is specially installed in the prison explosion-proof, sturdy telephone. The jail phone use a stainless steel case and metal keys, and the handle is made of explosion-proof materials. We are the designer and producer of telephone, we can offer voip version and analog version.
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jail telephone describe

Jail Telephone KNZD-10

      Jail telephone adopts 304 stainless steel material, it looks solid, wind resistance and corrosion resistance. The embedded installation method, using a tamper screw, stable and reliable after installation. Is the best choice of the prison system of communication calls..

江苏7位数18128期开奖号码 www.xrhest.com.cn  DESCRIPTION ITEM 

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.

 

INSTALLATION


 CERTIFICATION 

EN55022: emissions                                         EN55024immunity

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

EMCEN50121(Railway application-Electromagnetic Compatibility)


PACKAGING


Unit size:260*150*130mm   Unit: N.W:2.14KG 

1pcs packing box size: 340*235*165mm   Unit N.W:2.14KG    Unit G.W:3KG 




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