J&R Technology Limited
A Safe Voice In Global Communications
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Vandal Proof handset Telephone with Volume Control Button for Prison, Jail
MAIN FEATURES of the Vandal Proof handset Telephone with Volume Control Button for Prison, Jail
- Standard Analogue phone, or VoIP/SIP Phone
- Weather protection IP54-IP65
- Tamper resistant fixings, Simple installation
- Fast-fit terminal connection
- Mechanical hookswitch or Magnetic reed hook switch to reduce parts subject to wear
- Full Keypad with volume control button
- Can be programmed remotely by tone phone or locally via keypad
- Non-volatile memory
- Weatherproof and corrosion resistant handset
- Stainless steel armoured handset cord
- Built-in user controlled volume “LOUD” button for ADA mandated volume control (user must have control of volume amplification AND volume must reset to normal with hang up to meet ADA requirements).
- Telephone line powered for Analog phone
- DC 12V powered or PoE
- Quality of Service (QoS): ensuring optimal delivery of voice
- Type of Service (ToS): high throughput and reliability (RFC3168)
- SIP (Session Initiation Protocol) RFC3261
- Inbuilt redundancy: able to make diversion calls to 2nd PBX
- TR069 (Technical Report 069): for advanced status monitoring and control
- Configuration: web interface or server based configuration file. Static IP address provisioning or DHCP.
- Mass configuration available.
- CE, FCC, ISO9001, RoHS compliant
TECHNICAL PARAMETERS of the Vandal Proof handset Telephone with Volume Control Button for Prison, Jail
| 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) |
| 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 of the Vandal Proof handset Telephone with Volume Control Button for Prison, Jail
Unit size: 247 *130 *132 (mm)
Carton size: 340 *235 *165 (mm)
Packaging materials: pearl cotton, carton
Net weight: 3 KG
Gross weight: 4 KG