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

More Details About Metro Emergency Call Box

  TECHNICAL SPECIFICATIONS of Metro Emergency Call Box         

  Analogue Version
Power SupplyFrom the analogue telephone network
Supply Voltage24 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
-Active:1.8W
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 volume90~95dB(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-35°C to +70°C
Storage temperature-40°C to +85°C

 

  DIMENSIONS of Metro Emergency Call Box       

Unit size: 530 *280*200 (mm)

Carton size:600*320 *240 (mm )

Packaging materials: Pearl cotton, Carton

Gross weight: 9.5KG

Net weight: 8.5KG

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