Skip to main content
The Security Event

30 April - 2 May 2024
NEC, Birmingham

Exhibitor Products

Security Cameras

12 Mar 2021

ML Duo+ | Trio+ | 2 or 3 Button with keypad 4G Intercom

Commtel Stand: 5/L96


Recommended for:

  • Maisonettes or divided properties
  • Shared office spaces
  • Rental properties
  • Small estates


Our ML Duo+ and ML Trio+ offer a cost-effective, sleek and compact alternative to the Vario+. With the choice of either 2 or 3 buttons and an integrated keypad as standard, they’re perfect for those who want separate communication for a shared entrance to a divided property or office space.



With a built-in keypad and dial to open, entry can be authorised for specific individuals, like postmen or tradespeople. You can even time-restrict entry for certain individuals using our built-in time clock to avoid unauthorised access out of hours.


  • Access Control
  • Communications
  • Door Entry / Intercom
  • Home Automation
  • Perimeter Security
  • Physical Security
View all Exhibitor Products

The Safety & Security Event Series


Register for a FREE pass

Register for a FREE pass

What's included in your free pass?

  • Source products from over 350 world-leading suppliers, installers, integrators and manufacturers
  • Engage with an accredited CPD seminar programme certified by The Security Institute
  • Network with over 14,000 colleagues and peers in a face-to-face environment
  • Co-located with 4 other leading-industry events: The Fire Safety Event, The Health & Safety Event, The Workplace Event and National Cyber Security Show

Register for your FREE pass