Popular Stainless Steel IP Phone Payphone Inmate Telephone for jail and prison

Popular Stainless Steel IP Phone Payphone Inmate Telephone for jail and prisonPPRODUCT DEscriptIONOVERVIEWProduct Type: JWAT137
Communication System: Switchboard
Defend Grade: IP65
Dimensions: 287.5 x 135x 75
Material: Stainless steel 304
Color: stainless steel qualities2. The phone can be connected directly to the telecommunications network.
3. 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.
4. 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.
5.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
6. Stainless steel housing, high mechanical strength, strong impact.
7. Key parts of the handsetand the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.TECHNICAL PARAMETERS
Signal voltage
DC220V
Standby work current
≤1mA
Frequency response
250~3000 Hz
Ringing level
≥80dB
Protection class
IP65
Corrosion grade
WF2
Ambient temperature
-40~+60℃
Atmospheric pressure
80~110KPa
Relative humidity
≤95%
Lead hole
1-Ø15
Machine weight
3kg
Installation
Wall-mountedPRODUCT PICTURES

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