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Cold Rolled Steel Industrial VoIP Intercom For Marine / Shipboard / Tunnels

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Cold Rolled Steel Industrial VoIP Intercom For Marine / Shipboard / Tunnels

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Large Image :  Cold Rolled Steel Industrial VoIP Intercom For Marine / Shipboard / Tunnels

Product Details:
Place of Origin: Shenzhen, China
Brand Name: J&R
Certification: CE, FCC, RoHS, ISO9001
Model Number: JR316-4B
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Reconsideration
Packaging Details: pearl cotton, carton
Delivery Time: 2-5 working days
Payment Terms: L/C, T/T
Supply Ability: 3000 sets per month
Detailed Product Description
Material: Cold Rolled Steel Color: Yellow, Orange, Blue
Warranty: 2 Years Weather Protection: IP66
Button: 4 Vandal-proof Buttons Version: SIP/VoIP (Analog, GSM/3G Available)
Power Supply: PoE Unit Size: 400 *200 *130 (mm)
Weight: 7 KG
High Light:

outdoor sip phone


sip outdoor intercom

Weatherproof Hands-free VoIP Intercom for Marine, Rugged Shipboard Telephone


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.

As a weatherproof telephone, it is fully contained within a corrosion resistant cast weatherproof case, which can providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.




- Standard VoIP/SIP phone
- Robust construction, Vandal resistant
- Handsfree Operation, with 4 big mushroom call buttons

- CE, FCC, RoHS compliant

- Comes standard with built-in 25 Watt booster amplifier
- Weatherproof design (protection rating IP65)
- Large temperature range (-40 °C to +70 °C)
- Resistant to many chemicals, Flame resistant

- Tamper resistant fixings
- Simple installation
- Fast-fit terminal connection
- Available for wall mounting type and pillar mounting type


- External power supply or PoE (SIP)

- RJ45 Port for SIP connection

- Compatible with standard SIP protocol, independently accessible to VOIP phone system.

  (Asterisk, Elastix,Grandstream,Cisco,Yeastar etc. mainstream IP-PBX);




Ideal for Railway applications, Marine applications, Tunnels. Underground Mining, Firefighter, Industrial, Prisons, Jail, Parking lots, Hospitals, Guard Stations, Police stations, Bank halls, ATM machines, Stadiums, inside and outside building etc.





SIP Version
Power Supply PoE or 12V DC
Power Consumption -Idle:1.5W
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 as per EN60529
Operating temperature  -40°C to +70°C
Storage temperature  -45°C to +85°C



Unit size: 400 *200 *130 (mm)

Carton size: 200*300*440 (mm)

Packaging materials: pearl cotton, carton

Gross weight: 7 KG

Net weight: 6 KG

Cold Rolled Steel Industrial VoIP Intercom For Marine / Shipboard / Tunnels 0

Contact Details
J&R Technology Limited

Contact Person: Mr. Luo

Tel: +8617727984430

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