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ProCom Professional Communication

Booth number: 20

About us

ProCom Professional Communication & Service GmbH is your partner for safety-related communications with a wide range of intercom, public address, emergency and alarm system applications for:

  • rail and public transportation
  • airports and harbor
  • general and heavy industry
  • the petrochemical and chemical sector.

ProCom is an innovative enterprise specialising in the communication industry and achieved significant milestones in equipping German railway stations with public address systems. ProCom is certified in compliance with DIN EN ISO 9001.

A special version of a party-line SOS Emergency Calling System has been supplied by Procom to equip numerous railway tunnels in China.

Wherever there is a need for high-reliable intercom, public address and emergency alert systems that comply with security requirements and enable proactive security management as well as allowing effective communication in harsh and very noisy environments, ProCom offers first-class solutions and ships worldwide.

Products and services

ProCom DVS-21 communication systems are robust and designed for heavy-duty use in the transportation, industrial and utility sectors with high speech intelligibility as a key feature. DVS-21 systems can easily be integrated into the existing communications infrastructure with redundancy ensuring maximum reliability. The systems are equipped with multi-level control, allowing up to 100 priority levels.

  • Public address at traffic stations
  • Special PA / Intercom / push-to-talk (PTT) and radio communication for shunting yards and freight villages
  • Semi- and fully automatic passenger warning
  • Weatherproof and explosion-proof outdoor call stations
  • Hybrid intercom & PA system featuring simultaneous service
  • Announcement center with interface to time table and passenger information systems PIS featuring fully automatic and process-controlled PAs

DVS-21 IP based Tunnel Emergency PA & SOS systems with connection via VoIP to higher-level management systems.

DSV-21 Public Address & PAGA System

DSV-21 Public Address & PAGA System

The Digital Communication System DVS-21 provides central buffered power supply to all modules and remote call stations. No de-centralized UPS required. The system is freely programmable and is programmed by Intercom Control Software (ICS) via PC/modem or with a laptop.

With only two basic modules systems of up to 104 terminals (e.g. call stations) and up to 6KW of public address output power can be controlled. The basic system can be enhanced by further DVS-21 with up 20 KW of audio power.

CS-46 IP Call Station

CS-46 IP Call Station

The ProCom VoIP-COM CS-46 call station is part of the IP-based communication system that can work with an existing standard Ethernet infrastructure. The VoIP-COM system fulfils all demands of a modern industrial intercom and public address system, such as
- Intercom call
- group intercom
- intercom broadcast
- PA calls (single, group and broadcast
- multilevel precedence and pre-emption (MLPP)
- serverless operation
- connection of existing PA-systems or amplifiers via IP-interface modules

SOS Emergency Call System VoIP-Com

SOS Emergency Call System VoIP-Com

The ProCom SOS VoIP-Com Emergency Call System offers travellers, assistance services and the maintenance personnel the ability to report emergencies directly to the operator in the control room and to directly speak to him. Different to using a cell phone, by pressing the SOS button on the call station, the system automatically transmits the location information of the person seeking help to the operator and establishes the voice connection.


ProCom Professional Communication
Alfredstr. 157
45131 Essen

Phone: +49 201 8606700
Fax: +49 201 86067040

Dietmar Schöps
Director Business Development
Phone: +49 157 54049030

Narfoam Kar Co.
No.27, 4th St., Ahmad Ghasir Ave.

Phone: +98 21 885278129
Fax: +98 21 885278412

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