| Material: | Cold Rolled Steel |
|---|---|
| Version: | Analogue, SIP/VoIP, GSM, 3G |
| Weather Resister: | IP65 |
| Colour: | Gray, Red, Blue, Yellow |
| Installation: | Wall Mounting |
| Handset: | ABS Plastic Material |
| Samples: |
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| Customization: |
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Main Features of the Vandal Proof Prison SIP Phone, Rugged VoIP Telephone for Jail, Inmate Telephone
| 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 | |
| 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) |
|
| 3G Version | ||
| Power Supply | 12V DC | |
| Power Consumption | -Idle:0.3W -Active: 1.5W |
|
| Communication Type | Full duplex | |
| Ringer volume | 90~95dB(A) at a distance of 1 m | |
| Program Method | Remote programming by SMS | |
| Frequency | A version: - Dual-Band WCDMA/HSDPA 850/1900MHz - Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz E version: - Dual-Band UMTS/HSDPA 900/2100MHz - Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz J version: - Dual-Band UMTS/HSDPA 850(800)/2100MHz - Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz |
|
| Ambient conditions | ||
| Protection type | IP 66 as per EN60529 | |
| Operating temperature | -25°C to +70°C | |
| Storage temperature | -35°C to +85°C | |
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