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Vandal Proof Emergency SOS Telephone 65VDC Marine Emergency Call Intercom

Categories SIP Call Box
Brand Name: J&R
Model Number: JR316-4B
Certification: CE, FCC, RoHS, ISO9001
Place of Origin: Shenzhen, Guangdong, China
MOQ: 1 set
Price: US$349 - US$499
Payment Terms: L/C, T/T, Western Union,paypal
Supply Ability: 3000 sets per month
Delivery Time: 2-5 working days
Packaging Details: pearl cotton, carton
Material: Cold Rolled Steel
Color: Yellow, Orange, Blue or Customization
Warranty: 2 Years
Weather protection: IP66
Button: 4 Vandal-proof buttons
Version: SIP/VoIP (Analog, GSM/3G/4G available)
Power supply: PoE or DC12V or Telephone line powered
Unit size: 400 *200 *130 (mm)
Company Info.
J&R Technology Limited
Verified Supplier
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Vandal Proof Emergency SOS Telephone 65VDC Marine Emergency Call Intercom

Waterproof Emergency SOS Telephone for Marine Emergency Call Intercom Box


The weatherproof call station JR316-4B with four-wire technology is designed for use in harsh environments. The housing is resistant to many chemicals and can be used in a range of temperatures from -40 °C to +70 °C.


Analogue Version
Power SupplyFrom the analogue telephone network
Supply Voltage24 VDC to 65 VDC
Supply Current20mA 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
FrequencyA 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- 40°C to +70°C
Storage temperature- 40°C to +85°C


Waterproof Emergency SOS Telephone for Marine Emergency Call Intercom Box Features



★ Robust housing, constructed of CRS


★ Comes standard with built-in 25 Watt booster amplifier


★ Four button autodail options with remote programming


★ Simple installation, Available for wall mounting type and pillar mounting type


★ Can be programmed remotely by tone phone or locally via keypad


★ External horn and beacon are optional, loudness of sound can be 110~120 DB (Optional )


★ CE, FCC, RoHS, ISO9001 compliant




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