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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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