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Prison Telephone System
Classification： Prison System Release Time： 22-05-27 Pageviews：2678
The prison telephone system is fully extensible to fit any facility size, we can supply both standard and customized inmate telephone systems composed of a two-way conversation and public address broadcasts.
Tags: Weatherproof Dustproof Industrial telephone, Wall Mounting Weatherproof Industrial Telephones, protection telephone waterproof, industrial waterproof telephones
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