J&R Technology Limited
A Safe Voice In Global Communications
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GSM Armored Vandal Proof Telephone Cold Rolled Steel,LCD Display Full Keyboard Prison Telephone
The Handset Telephone is designed to meet the needs of client who experience loss through vandalism.
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.
Housed in cold rolled steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times.
Extremely easy to install. The cable entrance is on the back of the phone to prevent from artificial damage, while the keypad is weather and vandal resistant.
| Casing Material | Cold rolled steel body |
| Colors | RED, YELLOW, GREY |
| Handset Material | ABS material handset with stainless steel spiral cord |
| Keypad | Weather sealed tactile digital keypad. Chrome key and frame made of zinc alloy. Vandal resistance. |
| Temperature | Operating: -30°C to +65°C Storing: -40°C to +75°C |
| Weather Resistance | IP54 - IP65 |
| Ringing Tone | Shrill warble tone 80 dBA at 1 metre typical |
| Hook switch | Electronic / magnetic with no visible moving parts |
| M.T.B.F. | Calculated to have an M.T.B.F. in excess of 50,000 hours using |
| Weight | Up to 3 kg depending on option |