J&R Technology Limited
A Safe Voice In Global Communications
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Corrosion Resistant Emergency Telephone for Railway Trackside
It is designed to meet the needs of clients who experience loss through vandalism. Ideal for schools, streets, public square, court houses, rail platforms, car-parks, police stations, hospitals,outside buildings, gate entry, etc.
APPLICATIONS
Ideal for Street, Canpus, School, Railway trackside, 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.
MAIN FEATURES
- Outdoor Telephone botth with emergency telephone
- There are 3 options for the connecting (analogue, VoIP, GSM/3G)
- Robust construction, Vandal resistant
- Weather protection IP65
- Tamper resistant fixings
- Simple installation
- Fast-fit terminal connection
- Can be programmed remotely by tone phone or locally via keypad
- CE, FCC, RoHS, ISO9001 compliant
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. |
| 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 | -40°C to +70°C |
| Storage temperature | -45°C to +85°C |
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