*mydirectindustry

Catalogs
J&R Technology Ltd
JR316-SC-AL Specification

JR316-SC-AL Specification

1 / 4 PagesView full catalog

JR316-SC-AL Specification

Product catalog summary

Main Features

Robust construction with cold-rolled steel housing and corrosion-resistant hardware.
Waterproof rating of IP55-IP65, suitable for harsh environments.
Advanced noise reduction technology for high-definition calls.
Complies with CE, FCC, RoHS, IK10, IP65, ISO9001 standards.
Hands-free operation with four resettable dialing buttons and an LED indicator for incoming calls.
Equipped with a noise-cancelling microphone and a built-in 2W speaker.
Available in red, with other colors on request.
Wall-mounted design with an M16 cable gland for secure installation.

Technical Specifications

Compatible with standard PABX systems and supports remote programming.
Features a programmable auto hang-up timer and scheduled dialing for system checks.
Includes a relay for remote control of external devices.
Operates in temperatures from -40˚C to 65˚C, with a storage range up to 75˚C.
Mean Time Between Failures (MTBF) exceeds 50,000 hours.
Powered by telephone line with operating voltage from 24 VDC to 65 VDC.
Ringing volume of 80 dB (A) at 1 meter, with DTMF mode in accordance with ITU-T Q.23.
Enhanced protection to ITU-T K.21 levels.

Optional Accessories

JR-LP-02 LED Beacon Light.
JR-HSA series Broadcast Horns.

Applications

Connects to PABX for external line calls via PSTN.
Can be integrated into SIP-based systems using a voice gateway.

Application Scenarios

Suitable for use in metro stations, airports, business centers, banks, hospitals, schools, and industrial platforms.

Dimensions and Packaging

Unit size: 400x200x130 mm; Shipping dimensions: 340x235x165 mm.
Packaged with foam padding in a carton; Gross weight: 15 kg, Net weight: 13 kg.

Catalog excerpts

Emergency Intercom • Robust cold-rolled steel housing • IP55-IP65 Waterproof ra�ng • Advanced noise reduc�on technology for HD calls • Corrosion-resistant hardware • CE, FCC, RoHS, IK10, IP65, ISO9001 standards MAIN FEATURES Housed in cold rolled steel box and manufactured to high standards, these telephones oﬀer enhanced resistance to vandalism and ensure reliable communica�on at all �mes. Addi�onally, 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 ar�ﬁcial damage. Ideal for parking lots, li�s/elevators, hotels, doorways, railway/metro pla�orms, hospitals, police sta�ons, ATMs, stadiums, and outdoor building etc. • Hands-free opera�on with four rese�able dialing bu�ons • Equipped with an LED light that blinks during incoming calls • Noise-cancelling microphone • Built-in 2W speaker • Red color (other colors available on request) • On wall-mounted design,

Open the catalog to page 1

TECHNICAL SPECIFICATIONS Analog Specification Multiple Options Available

Open the catalog to page 2

Analog telephone connects to the PABX and call outside lines through the PSTN. PSTN Server room Telephone Line Telephone Line Telephone Line Analog telephone connects to voice gateway, converts analog signal to SIP signal, and is applied in SIP-based systems. Server room Control center Voice getaway Master station Telephone Line Telephone Line

Open the catalog to page 3

APPLICATION SCENARIOS DIMENSIONS Package

Open the catalog to page 4

All J&R Technology Ltd catalogs and technical brochures

Archived catalogs

JRTNS series Specification
3 Pages