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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: J&R
  • Model Number: JR101-4B
  • Type: Caller ID Phone
  • Voice Mail: Yes
  • Material: Aluminium Alloy
  • Function: Analog, SIP/VoIP, GSM, 3G
  • Certificate: CE, RoHS, FCC, ISO9001:2015
  • Warranty: 2 Years
  • Weather resistant: IP67
  • Installation: On Wall Mounting
  • MOQ: 1 pcs
  • Colour: Yellow, Blue, or Special Order
  • Speed dial: Yes
  • Vandal Resistant: Yes

Packaging & Delivery

Packaging Details Unit size: 246 *339 *126 (mm)
Carton size for phone: 200*300*440 (mm)
Packaging materials: pearl cotton, carton
Gross weight: 7 KG
Net weight: 6 KG
Delivery Time 2 working days
Product Description

Vandal Resistant IP67 Emergency telephone for Heavy Duty Industries, High-quality Robust telephone for Tunnels, Mining, Ourdoots

  This JR101-4B is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.

    Extremely easy to install. The cable entrance is on the bottom of the phone to prevent from artificial damage, while the button is weather and vandal resistant.



Main Features:

- Standard Analogue phone, or SIP phone, or GSM/3G phone

- Aluminum alloy die-casting body

- Vandal resistant handset and armored cord

- Weather proof protection to IP67

- 4 Buttons Programmable for auto-dial


- Wall mounting, simple installation

- Phone line powered (Analogue)

- External power supply or PoE (SIP-VoIP)

- RJ45 port for SIP phone

- Inductive coupler fitted as standard for hard of hearing

- CE,FCC, ISO9001, RoHS compliant





 Ideal for Tunnels, Mining, Marine, Underground, Metro, Railway, Highway side, Steel Plant, Chemical plant, Power plant and related industrial application, etc.


Technical Parameters


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


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)

3G Version

Power Supply

12V DC

Power Consumption

-Active: 1.5W

Communication Type

Full duplex

Ringer volume

90~95dB(A)  at a distance of 1 m

Program Method

Remote programming by SMS


 A 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 type

IP 66 as per EN60529

Operating temperature

-25°C to +70°C

Storage temperature

-25°C to +85°C


Our Services


1. ODM & OEM solution

2. Design and produce customized products

Packaging & Shipping



Unit size: 246 *339 *126 (mm)     

Carton size for phone: 200*300*440 (mm)

Packaging materials: pearl cotton, carton

Gross weight: 7 KG 

Net weight: 6 KG









Production Pictures:


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