Gate Communication for Industry and Facilities
Our gate communication systems are not off-the-shelf door intercoms. They are designed for industrial use – decentralized, over long distances, under harsh conditions, and with the highest security requirements. Whether for factory gates, industrial entrances, railway crossings, or remote facilities – we deliver the right communication solution.
Beyond Standard Door Intercoms
While conventional door intercoms are designed for short cable runs and residential buildings, our systems stand out through:
- Ranges up to 4 km over existing two-wire lines (ISDN UP0)
- Single-Pair Ethernet (802.3cg) – 10 Mbit/s over up to 1,500 m
- Industrial-grade hardware – extended temperature range -40 °C to +105 °C
- No central control unit – each station is independently intelligent
- Integration into existing cabling – retrofitting without new cable runs
Typical Applications
Factory Gates & Entrances
Communication over long distances across factory premises, integrated with existing telephone systems.
Railway & Traffic Systems
Intercoms at railway crossings, signal installations, or loading stations with ISDN UP0 connectivity over kilometers.
Remote Facilities & Compounds
Distributed intercom stations across large sites – no new cabling required using existing telephone lines.
Security Areas
Access communication with BSI-compliant encryption, physical network separation, and hardware-based access controls.
Decentralized System Architecture Without a Central Control Unit
- No central control unit required – each intercom station is independently intelligent
- Any number of gate and remote intercom stations
- Integration into existing SIP or ISDN telephone systems
- Broadcasts, group calls, and remote access – also via mobile networks or internet
Flexible Infrastructure – the Right Connection for Every Environment
ISDN UP0
Over existing two-wire lines with up to 4 km range – ideal for retrofitting.
Single-Pair Ethernet (802.3cg)
10 Mbit/s over up to 1,500 m – modern connectivity for industrial environments.
Ethernet / WLAN
Classic network connectivity for buildings with existing infrastructure.
Existing Telephone Lines
Retrofitting without new cable runs – your existing wiring is reused.
Talk, Listen, Control – Even Under Extreme Conditions
- True Full-Duplex Hands-Free with integrated echo cancellation – even in high-noise environments
- Background noise suppression (DSP-based) for machinery environments
- DTMF control for gate openers, lights, barriers, alarms
- Extended temperature range -40 °C to +105 °C
- Modular expandability for alarm systems, public address, video
Security on Multiple Levels
Our systems are designed for protection against external access: ellan:RTOS with HTTPS and BSI-compliant encryption, hardware-based access controls, physical network separation through security couplers (e.g., Elink751), rolling codes, and local authentication even for mobile access.
Integrated Video Transmission
Our systems support Ethernet and USB cameras as well as network forwarding without quality loss. Video and audio signals are transmitted synchronously – optionally in HD audio quality (G.722). Ideal for identification at gates and entrances.
Versatile Integration Options
- Gateways to analog or ISDN technology
- Connection to PCs, SIP servers, mobile devices
- Mobile control and configuration via web interface
- Sensor integration (motion, gate status, tilt) for automation
Our solutions go far beyond conventional intercoms – they are full-featured, network-based access and communication systems for industrial use.