• Tel: 0086-755-27322952
  • Fax: 0086-755-27322197

More Details About Waterproof Emergency Telephone


The Speed Dial Emergency Telephone Tower is based on a Cold Rolled Steel and provide a clear handsfree, loud-speaking operation for any outdoor or indoor public area.

This Solar Powered Speed Dial Emergency Telephone Tower is an ideal security solution for remote and high-risk areas. Painted for outdoor use, this vandal-resistant emergency telephone tower serves as a great deterrent to crime.

Speed Dial Emergency Telephone suitable for Highway side use, other than that, it is often used at university and college campuses, streets, public square, car-parks, police stations, outside buildings, shopping malls, industrial areas and remote areas.


SOS call boxes


Analogue Version

Power SupplyFrom the analogue telephone network
Supply Voltage        24 VDC to 65 VDC
Supply Current20 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 MethodDTMF mode in accordance with ITU-T recommendation Q.23.

SIP Version

Power SupplyPoE or 12V DC
Power Consumption-Idle:1.5W
SIP ProtocolSIP 2.0 (RFC3261)
Support CodecG.711 A/U, G.722 8000/16000, G.723, G.729
Communication TypeFull 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 Supply12V DC
Power Consumption-Idle:0.3W
-Active: 1.5W
Communication TypeFull duplex
Ringer volume
  1. 90~95dB(A)  at a distance of 1 m
Program MethodRemote 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 typeIP 66 as per EN60529
Operating temperature-25°C to +70°C
Storage temperature-25°C to +85°C


With Solar Panel for option:

 High cell’s efficiency with high quality silicon material for long term output stability and reliability

 Rigorous quality control to meet highest international standards

 High transmittance, low iron tempered glass cover with enhanced stiffness and impact resistance

– Outstanding electrical performance under high temperature and low irradiance ,cloudy weather conditions

– Unique frame design with high mechanical strength for easy installation

 – Advanced encapsulation material provide efficient protection from the severest environment conditions


PACKAGE & DIMENSIONS of Speed Dial Emergency Telephone Tower  

Dimensions (W x D x H):280 x 230 x 2800 mm
Packaging materials: wooden case


JR321-SC (11)


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