Our inmate telephone was installed in Europe

The Europe client installed our analog industrial vandal proof inmate& jail phone at their prison, they test them and share us it works very well here.

Our analog version of the phone with Automatic dialing which

is made of stainless steel material, with a  defend grade IP54 and strong impact resistance ,perfectly meet the needs of customers. It is placed at every building  for customers to give the prisoner call and have a control arrangement.

Are you also looking for a Direct dial ringdown telephone solution for any project?

Ningbo Joiwo warmly welcome your inquiry, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs.

Ningbo Joiwo explosionproof  specialized in industrial telephone like IP or analog telephone system,weatherproof telephone, explosion proof  telephone ,vandal proof phone,hands free telephone ,public telephone 

and prison telephone.We could provide the PBX system solution  which could use  for Hazardous dust and gas atmospheres, petrochemical industry,Tunnel, metro, railway, speedway, marine, ship,offshore, mine, power plant, bridge ,hotel ,hospital ,prison .