Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo


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Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo Detail:

 

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APPLICATION RANGE
Suitable  for inside prisons, labor camps, drug rehabilitation and other  intercom, communication and other places which need monitoring.
FEATURES
1. set with auto dialing when off hook.2. independent telephone communication system with program-controlled switches and couplers.

3. connected directly to the telecommunications network.

4. After the composition of the call  system, each phone is an independent station. The malfunction of any  phone doesn’t affect the whole system work.

5. After the composition of the call  system, the product has an automatic gain function, and the voice does  not vary with distance or telephone quantity.

6.Telephone circuits within the  integrated circuit using internationally accepted double-sided, with  hair the exact number, call clarity, job stability, etc.

7. Stainless steel housing, high mechanical strength, strong impact.

8. Key parts of the handset and the  hooks are both produced by our own company; Quality control strictly;  After-sale reaction fast.

TECHNICAL PARAMETERS
Signal voltage DC48V
Standby operating current ≤1mA
Frequency response 250~3000 Hz
Ringing level ≥80dB
Defend Grade IP65
Corrosion grade WF2
Ambient temperature -40~+60℃
Atmospheric pressure 80~110KPa
Relative humidity ≤95%
Lead hole 3-M20
Total Weight 2.5kg
Installation Embedded/Wall mounted

 

MEASUREMENT
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Product detail pictures:

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures

Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo detail pictures


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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Manufacturing Companies for Corded Phone - Joiwo Vandal Proof Phones Jail Telephone Prison Phone JWAT135 – Siniwo, The product will supply to all over the world, such as: panama, Lithuania, Bogota, We provide OEM services and replacement parts to meet the varying needs of our customers. We give competitive price for quality solutions and we are going to make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Irma from Salt Lake City - 2015.06.30 17:29
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Alexander from Riyadh - 2015.11.22 12:28

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