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Ship Intercom System JR316-4B

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

  Outdoor Weatherproof Shipboard Intercom JR316-4B                         

The weatherproof shipboard intercom is designed for use in harsh environments. The housing is resistant to many chemicals and can be used in a range of temperatures from -30 °C to +70 °C.

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


Can Equiped with horn and beacon, the horn can broadcast remotely for notification, horn works after 1-9 rings (adjustable), shut when handset lifted or call finished. horn works after 1-9 rings, shut when handset lifted or call finished. The LED Red beacon begins to flash when ringing or in use, attracting attention to the phone when call comes, it could be very useful in the noisy environments. 

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  Applications of the Weatherproof Shipboard Intercom                                    

This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants and related heavy duty industrial application, etc.

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  Main Features of the Weatherproof Shipboard Intercom                 
- Standard Analogue phone

- Power supply: Phone line powered

- Robust construction, Vandal resistant

- Handsfree Operation, with 4 big mushroom call buttons


- Comes standard with built-in 25 Watt booster amplifier
- Weatherproof design (protection rating IP65)
- Large temperature range (-30 °C to +70 °C)


- Resistant to many chemicals, Flame resistant
- Simple installation

- Available for wall mounting type and pillar mounting type


- Fast-fit terminal connection
- Can be programmed remotely by tone phone or locally via keypad
- Non-volatile memory


- Tamper resistant fixings
- External horn and beacon are optional, loudness of sound can be 110~120 DB (Optional )
- CE, FCC, RoHS, ISO9001 compliant



  TECHNICAL SPECIFICATIONS of the Weatherproof Shipboard Intercom  

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.

Ambient conditions

Protection type

IP 66 as per EN60529

Operating temperature

-40°C to +70°C

Storage temperature

-45°C to +85°C


  Package of the Weatherproof Shipboard Intercom                  

Unit size: 200 *400 *130 (mm)  

Carton size: 300 *480 *165 (mm)     

Packaging materials: pearl cotton, carton

Net weight: 5 KG  

Gross weight: 6 KG

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  SHIPPING METHOD of the Weatherproof Shipboard Intercom                  

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  Certifications                                                                

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J&R Technology is one of the leading China ship intercom system jr316-4b manufacturers and suppliers with one of the famous brands, we also have our own factory, we are a professional company and can offer you best ship intercom system jr316-4b products. Welcome to buy high-quality products from us.
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