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More Details About Waterproof Emergency Telephone

SIP Waterproof Emergency Telephone JR104-2B

TECHNICAL SPECIFICATION 

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-IP67 as per EN60529
Operating Temperature    -30°C to +65°C
Storage Temperature    -40°C to +75°C

 

PACKAGE

Unit Size    204 *334 *162(mm)
 Carton Size    200 *300 *440 (mm)
 Packaging Materials    Pearl cotton, carton
 Net Weight    7 KG
 Gross Weight    8 KG

 

APPLICATION

Heavy industry,chemical Plant,Oil&Gas station,tunnel, highway, parking lots, prisons, railway/metro platforms, factory, power plant, mining plant, police stations, university, stadiums, outside building and related industrial application, etc.

 

 

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