February 2021

vandal-proof telephones,vandal resistant telephone prison telephone for inmate

Four uses for vandal-proof telephones in prison

4 Uses For Vandal-Proof Telephones In Prison inmate jail project! When we say a prison telephone system (vandal-proof telephone), it might call to mind a basic solution, such as the inmate picking up the handset and speaking to the visitor. Like many devices, now the prison telephone system comes complete with all hardware and software, including the …

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Acoustic hood for oil gas

The most popular China acoustic telephone hoods in 2020

The heavy-duty acoustic telephone hoods and booths are designed for the indoor and outdoor environment which has high noisy and dusty. Such as the harbor, seaport, offshore, marine, industrial factory, power plants, Oil&Gas platform, tunnel, etc. It is used in industrial emergency telephone system network and the PAGA system. As Heoz’s acoustic hoods have a …

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5 Efficient suggestions for buyers about how to buy a satisfactory cleanroom telephone.

5 Efficient suggestions for buyers about how to buy a satisfactory cleanroom telephone.

Cleanroom telephones are widely used in operating rooms, laboratories, pharmaceutical factory workshops, dust-free workshops, and other places with high environmental requirements. Generally, cleanroom telephones can be made of ABS+PE membrane or SUS304 stainless steel. Because of the special use environment of the cleanroom, the general cleanroom communication system projects require no gaps between the speakers, …

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