South African manufacturer of integrated VoIP Communication Systems, Access Control and Secure Locker Solutions

 South African Manufacturer

Prison Intercom

Prison Communication Systems

We manufacture vandal proof intercom systems suitable for noisy correctional facilities.



Visitation

Correctional Visitation Booth

Visitation booth for correctional facilities.

  • Scalable, two-way communication
  • Retrofit or new
  • Push to talk options
  • Integrated recording and SIP compliant
  • Locally manufactured components
prison visitation booth two way communication
prison visitation booth two way communication

System Overview

SIP & Hybrid Protocol IP Intercom

Suitable for noisy correctional facilities.

  • New or retrofit type applications
  • Hybrid star or fail-safe bus topology Ethernet networks
  • Auto addressing with diagnostic scanning tool, auto voice configuration
  • Robust SIP compliant and direct VoIP protocol modes
  • Safe "call-failover" technology, waterproof and scalable
System Overview Application Topology Illustration

Communication Backbone

ESM-54013-I Two Way IP Intercom Node
ESM-54013-I 2 Way IP Intercom Node
ESM-54206-I Encapsulated Remote Differential Slave
ESM-54206-I Encapsulated Remote Differential Slave
ESM 90001 Industrial DIN Rail Mountable 5 Port Switch
ESM 90001 Industrial DIN Rail Mountable 5 Port Switch

End Point Network - Integration Components

The Communication Backbone interconnects audio End Points and accessories that are situated within the building. End Points may also include conversation recording and VoIP phones and switches. The backbone network runs over SIP and VoIP protocols.

  • Made for new or retrofit type applications
  • Scalable for both large and small installations
  • Support hybrid star or fail-safe bus topology Ethernet networks
  • Automatic diagnostic scanning and audio configuration
  • Various modes possible including typical visitation
  • Integrated recording
  • Safe "call-failover" technology
  • Robust SIP compliant and direct VoIP protocol modes
  • Waterproof design
  • Retrofit or new installations
  • Integrated echo and noise canceller

Remote Intercom Amplifier

The Communication Backbone connects all End Points to the network. An encapsulated remote Amplifier is an example of a typical IP End Point component.

ESM-54206-N Encapsulated IP Intercom
ESM-54206-N Encapsulated IP Intercom
ESM-54206-N-Spk Encapsulated IP Intercom with Speaker
ESM-54206-N-Spk Encapsulated IP Intercom with Speaker
ESM-54206-N Encapsulated IP Intercom mounted on Intercom Faceplate
ESM-54206-N Encapsulated IP Intercom mounted Intercom Faceplate

ESM-54206-N Remote Intercom Amplifier

Encapsulated Intercom Amplifier with POE or direct power.
The unit includes speaker, microphone, baffle plate and rubber seals.

  • High efficiency Class D
  • 2W or 10W options
  • 8 Ohm speaker, waterproof Cone
  • Operating voltage: 12VDC - 48VDC
  • Tamper detection
  • Integrated NC/NO call button input
  • Both ethernet (integrated VOIP engine) and non-ethernet options

Remote Amplifier Slave

ESM-54203 Intercom Slave
ESM-54203 Remote Amplifier slave
Modular Remote Intercom Amplifier
ESM-54206 Amplifier slave
Public Adress Amplifier Slave
ESM-54206 Amplifier slave

ESM-54203 PA Remote Amplifier Slave

The Communication Backbone connects all End Points to the network. The PA Remote Amplifier Slave is a modular remote intercom amplifier.
It is a typical example of an IP Network End Point component.

  • High efficiency Class D amplifier
  • ESM-5000 and ESM-4000 series compatible

Handset Remote Amplifier Slave

ESM-54207 Remote Amplifier Slave for Handset

Compact and robust extension component.

ESM-54207 Remote Amplifier - Handset extension
ESM-54203 Remote Amplifier slave
ESM-54207 Remote Amplifier Slave for Handset
ESM-54203 Remote Amplifier slave
  • Speaker and amplifier inputs
  • Network and RJ 45 port

End Point Accessories

45 deg Surface Mount Intercom
Flush Mount Intercom
Vandal Proof Phone Cradle
Intercom Vandal Proof Phone Cradle
Intercom Vandal Proof Phone Handset
Intercom Vandal Proof Phone Handset

End Point Accessories

The Communication Backbone connects hardy vandal proof intercom accessories to the network. Flush mount steel intercoms and phone sets are typical examples of End Point accessory components.


VoIP Server & Voice Recording

19 Rack Mountable Digital Recorder
Robust recording platform for correctional visitation system

ESM-50000-N VoIP Recorder

Robust recording platform. Available in single server system or high availability cluster.

  • Automatic generation of configuration parameters
  • Integrated with IP intercom diagnostic tool
  • Voice recording with Web Client
  • Supports various standard voice protocols
  • Options for failover clustering
  • Production performance tested
  • Support for “stealth mode” recording
  • Dual functionality: voice and recording
  • Robust Linux based operating system and scalable hardware

GUI Software

ISMS GUI Software for security management
GUI ISMS Software - Graphical visualisation of security management

Graphical Visualisation of Security Management

Client integration with state of the art ISMS technologies.

  • Integrated VoIP and graphical user interface solution
  • Site layout customisable, easy configuration
  • .NET-based API available for third-party subsystem integration on Microsoft Windows

Cell Phone Detection

ESM-CNET Cell phone detector
ESM-CNET Cell phone detector

ESM-CNET Cell Phone Detector

Cell phone detection unit; optimised for use in rough environments.

  • Potentially free output
  • Characteristic pulse for device failure detection
  • Onboard antenna - no tuning required
  • For deployment in a distributed architecture environment
  • Adjustable range
  • Tri-band detection
  • Algorithm and design specifically optimised for correctional facilities

25 year track record in SA prison environments