J&R Technology Limited
A Safe Voice In Global Communications
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Vandal Resistant Telephone for Correctional Center Inmate, Rugged Analog Prison Telephone
This Vandal Resistant Telephone with armored cord is housed in robust 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 product with a long MTBF.
MAIN FEATURES
APPLICATIONS
Ideal for Railway applications, Marine applications, Tunnels. Underground Mining, Firefighter, Industrial, Prisons, Jail, Parking lots, Hospitals, Guard Stations, Police stations, Bank halls, ATM machines, Stadiums, inside and outside building etc.
TECHNICAL PARAMETERS
| Analogue Version | |
| Power Supply | From the analogue telephone network |
| Supply Voltage | 24 VDC to 65 VDC |
| Supply Current | 20 mA DC to 100 mA DC |
| Ringer Volume | - 80dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Dialing Method | DTMF mode in accordance with ITU-T recommendation Q.23. |
| Ambient conditions | |
| Protection type | IP 66 as per EN60529 |
| Operating temperature | -40°C to +70°C |
| Storage temperature | -45°C to +85°C |
PACKAGE
unit size: 247 *130 *132 (mm)
Carton size: 340 *235 *165 (mm)
Packaging materials: pearl cotton, carton
Net weight: 3.5 KG
Gross weight: 4 KG
