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J&R Company - Provider of Industrial Telephone SolutionsJ&R Company - Provider of Industrial Telephone Solutions
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  • JR300-AL
  1. Emergency Intercom JR302-SC-AL
Emergency Intercom JR302-SC-AL

Emergency Intercom JR302-SC-AL

  • 304 Stainless Steel body (SS316 available upon request)
  • IP55-IP65 Waterproof rating
  • Advanced noise reduction technology for HD calls
  • Corrosion-resistant hardware
  • CE, FCC, RoHS, IK10, IP65, ISO9001 standards
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Main Features
Applications
Technical Specifications
Application Scenarios
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Main Features

Housed in stainless steel with a wire-drawing finish and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times.

Additionally, this series of phones has been tested in salt spray and is highly durable in humid and corrosive environments. Extremely easy to install, the cable entrance is located at the back of the phone to prevent artificial damage.

Ideal for parking lots, lifts/elevators, hotels, doorways, railway/metro platforms, hospitals, police stations, ATMs, stadiums, and outdoor building etc.

 
  • Hands-free operation with a single vandal-resistant metal button for emergency calls
  • Equipped with an LED light that blinks during incoming calls
  • Noise-cancelling microphone
  • Built-in 2W speaker
  • On wall-mounted design, with an M16 cable gland on the bottom shell

Applications

1.Analog telephone connects to the PABX and call outside lines through the PSTN.

JR302-SC-AL APPLICATIONS

 

2.Analog telephone connects to voice gateway, converts analog signal to SIP signal, and is applied in SIP-based systems.

JR302-SC-AL APPLICATIONS

Product Video

Technical Specifications

Analog Specification
Power supply Drawn from telephone line
Operating voltage 24 VDC to 65 VDC
Operating current 20 mA DC to 100 mA DC
Ringer operating voltage 48 VAC to 90 VAC (calling frequency 21 to 54 Hz)
Ringing volume 80 dB (A) @ 1 meter
Dialing method PD or DTMF mode can be set via the menu. DTMF mode in accordance with ITU-T recommendation Q.23
Lightning / Transients Protection to ITU-T K.21 enhanced levels
Programming It can be programmed remotely via DTMF tones or the keypad
Technical Specifications
Compatible with all the standard PABX systems
Remote programming allows you to manage your network from a central location
Programmable auto hang-up timer
Supports scheduled dialing to the central control phone to detect whether the phone is working properly
Supports one relay to remotely control external devices
Can be adapted according to the model of the Analog PABX to support the sequential calling function
Phone line powered
Operating temperature -40˚C to 65˚C / Storage temperature -40°C to 75°C
M.T.B.F. exceeds 50,000 hours under normal operating conditions

Product Application

Metro

Metro

Airport

Airport

Platform

Platform

Elevator

Elevator

Clean room

Clean room

Hospital

Hospital

Bank

Bank

School

School

Optional Accessories

Multiple Options Available Button

Button

Broadcast Horn JR-HSA-10/20/25/30/35

JR-HSA-10/20/25/30/35

LED Beacon Light JR-LP-02

JR-LP-02

Dimensions

JR302-SC-AL Dimensions
Package
Unit size 210*140*40 (mm)
Shipping dimensions 340*235*165 (mm)
Packaging materials Foam padding, carton
Weight Gross weight: 3 kg / Net weight: 2 kg

Product Recommendations

Emergency Intercom JR330-SC-AL

Emergency Intercom JR330-SC-AL

Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly dur

View details

Emergency Intercom JR320-SC-AL

Emergency Intercom JR320-SC-AL

Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. The LED Light continuously flashes when the emergency telephone rings and remains o

View details

Emergency Intercom JR316-4B-AL

Emergency Intercom JR316-4B-AL

Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly dur

View details

Emergency Intercom JR314-SC-AL

Emergency Intercom JR314-SC-AL

Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly dur

View details

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Offshore Oil Drilling Platforms
Onshore Oil Platforms
Industrial & Manufacturing Facilities
Nuclear Power Plants
Mining Communication Systems
Expressways & Highways
Utility Tunnels

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Explosion-Proof Telephones
Weatherproof Telephones
Vandal Resistant Telephones
Emergency Telephones
Video Telephones
Telephone Hood
Telephone Pillar
Telephone Accessories

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