J&R Technology Limited
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GSM Metallic Public Telephone Tactile Keypad IP Jail Vandal Resistant Telephone
the 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 product with a long MTBF.
Ideal for parking lots, prisons, railway/metro platforms,power plant,hospitals, police stations, ATM machines, stadiums, inside and outside building etc.
GSM Metallic Public Telephone Tactile Keypad IP Jail Vandal Resistant Telephone
| Casing Material | Stainless steel 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 | IP55 |
| 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 4 kg depending on option |
Front & Bottom
Back & Top
| 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. |
| SIP Version | |
| Power Supply | PoE or 12V DC |
| Power Consumption | -Idle:1.5W -Active:1.8W |
| SIP Protocol | SIP 2.0 (RFC3261) |
| Support Codec | G.711 A/U, G.722 8000/16000, G.723, G.729 |
| Communication Type | Full duplex |
| Ringer Volume | - 90~95dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Ambient conditions | |
| Protection Type | IP 66 as per EN60529 |
| Operating Temperature | -30°C to +70°C |
| Storage Temperature | -40°C to +75°C |
Applications
JR205-FK GSM Metallic Public Telephone suitable for use in airport, hotel, bank, ATM, campus, elevator/lift, jail/prison, outside or outside building, etc.