Telecommunication Products

Complies with and surpasses IRS TC 36 spec

Can also work from built-in battery box holding two R20 torchlight cells.

Defense type telephone customized to railway specification IRS TC 36.

Compatible and pair-able with existing magneto telephones of different makes.

Sealed Magnetic hook switch unperturbed by dusty or wet environments.

Defense type telephone complies with and surpasses specification IRS TC 36

Built-in rechargable Li-Ion battery powers over 100 hours of talk time per charge.

DC-DC convertor for efficient use of a solar panel as charging supply.

Micro USB socket for powering telephone through mobile charger.

Complies with pertinent clauses of Indian Railway specification IRS TC 36.
Compatible and pair-able with existing magneto telephones of different makes.

General Standard : JSS-5805-04/2011 of Indian Army

Auto Telephone Standard: TEC GR/TEL-02/04 of Indian communications authority

Magneto Telephone Standard: IRS TC 36 of RDSO, India

Rechargeble Li-ion battery provided.

Complies with pertinent clauses of Indian Railway specification IRS TC 36.

Compatible and pair-able with existing magneto telephones of different makes.

Push-Button calling system instead of hand crank generator.

Dedicated Plug-in Voice Recorder with date and time stamp.

Rugged telephone instrument complying with and surpassing  specification IRS TC 79/2000.

Compatible with existing DTMF operated electronic magneto telephones.

Built-in Lithium-Ion battery charges automatically and provides back-up power.

Complies with specification # S&T/S.033 prescribed by S&T
Workshop, Southern Railway, Podanur.

Housed within a rugged telephone body and handset.
Replaces old handset unit of Block Instruments without modifications.
Compatible with most types of Block Instruments.

Complies with specification RDSO/SPN/191/2019 of the Indian Railways.

Housed within a rugged telephone body and handset.

Complies with specification # S&T/S.033 prescribed
by S&T Workshop, Southern Railway, Podanur.

Replaces old handset unit of Block Instruments
without modifications.

The system provides a reliable and convenient wired link for the station master to communicate with outdoor crew and drivers of arriving trains. It also enables the station master to monitor the sounds of running trains and activity at the outdoor location.

The system consists of two devices; an outdoor unit known as a Signal Post Telephone or SPT and it's indoor pair called the Station Master's Console or SMC.

Voice is conveyed by loud-speaker - microphone. The communication system is semi-duplex. A single pair of dedicated wires between the two units suffices for all functions of the system and power supply is required only at the SMC. No power supply is required for the SPT.

Complies and surpasses RDSO Specification. AMTE-1 V.2

Models AM-5 and AM-10 can handle 5 and 10 telephones respectively.

Rugged, efficient and modern annunciator exchange for magneto telephones.

Replaces the TCA 3352 type of Multiway Telephone Annunciator.

Railway communication handset for testing, maintenance and emergency management.

Two complete telephones in one portable package:

-4 Wire Control Telephone-

Guiding specification: IRS TC 78/2000.
Powered by built-in rechargeable Lithium Ion battery.

-Auto Telephone-
Guiding specification: TEC/GR/CP/TEL-002/06.
Operates from central battery power drawn from line.

Fallback router for OFC Control Communications

The ACP which can be installed in a few minutes and will not affect the existing network. Whenever the Mux or power supply fails (or is switched off), the ACP will automatically patch the Control Telephone to a second channel of the OFC at the next station via the existing emergency quad cable.

Works with any magneto telephone of any company.

Works from AC mains or DC 12V.

Built-in Li-Ion battery back-up system for critical functions.

Provides accurate recording of voice, date and time.

Provides the telephone with required power supply.

Combines two sources of 48 V DC and distributes to 10 outlets.

Automatic, click-less selection of higher level Source.

Surge Protection and Noise Suppression for both Sources.

Digital Voltage Display and Terminals for Data Loggers provided.
Alarm for low voltage and shorting at Power Outputs.

Dual coloured Status LED to indicate On, Off or Fault.
Individual On-Off Rocker Switches, Screw-less Wago Terminals and
holders for Replaceable Fuses

Shunts overshooting voltages to ground.
Curbs excess flow of current.
Protection extended to four wires.
Can also be used for two wire networks.
Stage-wise implementation of controls.
Components sourced from reputed manufacturers.
Robust powder coated steel housing.
Windows to view components for burn marks.
Detachable TVS Diode boards for easy replacement.

The SPRINT Kit assists in the safe, reliable and efficient performance of magneto telephones (to specification IRS TC 36) at critical railway locations.
It teams up to provide the magneto telephone with:
1) An efficient and dedicated solar based power supply with back-up;
2) Surge protection for the communication line;
3) Sensitive high impedance powered ringer with terminals for a parallel unit;
4) Connection terminals with selector switch for a spare magneto telephone

The system consists of a Master unit communicating with up to 10 Remote units.

Connections are by a single pair of wires from the Master unit to each Remote unit separately.

The entire system works on 230V AC fed to each Unit at their respective locations.