
Moisture Resistant Tunnel SOS Telephone Post, Railway Trackside Call Box
MAIN FEATURES
- Standard Analogue phone, or SIP phone
- Rugged housing, Cold Rolled Steel for Pillar
- Aluminum alloy die-casting body for telephone
- Weather proof protection to IP67
- Wall/ Pillar mounting, simple installation
- Phone line powered (Analogue)
- External power supply or PoE (SIP-VoIP)
- RJ45 port for SIP phone
- Inductive coupler fitted as standard for hard of hearing
- CE, FCC, ISO9001, RoHS compliant
APPLICATIONS
Ideal for Campus, School, Street, Railway Trackside, Tunnels. Underground Mining, Firefighter, Industrial, Prisons, Jail, Parking lots, Hospitals, Hotels, Guard Stations, Police stations, Stadiums, inside and outside building etc.
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 |
Package Information
More options:
J&R Technology Limited
J&R Technology Ltd. is a premier designer and manufacturer of
standard and custom telephone solutions. Our products deliver
industry-proven and innovated high quality telephone technology to
a broad range of private, and public businesses, industries, and
applications.
Our products include telephone systems, various telephone terminals
such as industrial telephones, weatherproof heavy-duty telephones,
explosion proof telephones, vandal proof public telephones,
emergency telephones, help points, call stations,s and others like
acoustic telephone hoods, telephone pillars, and telephone
accessories.
As a reliable supplier of industrial telephones, we have been
sharing the equipment and systems with different customers and
users all over the world. Our main market is South America,North
America, Europe, Australia, Southeast Asia, Africa, Mid East, and
other international markets. And we have built good cooperation
with many international renowned corporations, including.
Dedication and profession have been our pursuing goals during any
procedures of our production, not only in developing and quality
controlling but also in marketing and after sales. We serve any
single potential customer with the most suitable solutions and
systems.