J&R Technology Ltd
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    • JR205-FK
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      JR205-FK

      JR205-FK housed in stainless steel box and manufactured to a high standard, it offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times. It is extremely easy to install. The cable entrance is on the back of...Read More
    • JR201-FK-VoIP
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      JR201-FK-VoIP

      Model Number: JR201-FK-VoIP This Telephone is housed in cold rolled steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times, resulting in a highly reliable...Read More
J&R Technology Ltd is one of the leading China voip prison telephone manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best voip prison telephone, payphone products. Welcome to buy high-quality products from us.
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