Delta Freecom Full-Duplex Wireless Intercom System
Revolutionising Full Duplex Communication
Hands-Free, Multi-User, 900 MHz
Delta Freecom is a compact, belt-worn communication system built around full-duplex operation — supported users can speak and listen at the same time, rather than taking turns with a push-to-talk button. It’s designed for teams who need to stay in continuous contact while keeping their hands free for the task in front of them.
MHz Operating Frequency
Key Features
Full Duplex
Up to 5 simultaneous talkers
Supported conference users can speak and listen at the same time
Channels
40
Channel capacity of the current Delta Freecom unit
Modes
Team Mode & Group Mode
Two configurable ways to structure talkers and listeners
Band
900 MHz
Licence-free
Hour Battery Life
Talk Channels
Modes
What Is Delta Freecom?
Delta Freecom is a full-duplex wireless intercom, built for teams that talk to each other constantly rather than occasionally. Most portable radio communication — including the majority of conventional push-to-talk (PTT) two-way radios — works one person at a time: someone presses a button, speaks, releases it, and waits for a reply. Delta Freecom is designed around a different workflow. Its full-duplex conference mode lets supported users speak and listen simultaneously, without needing to press anything, so conversation can flow more like it would face to face.
This makes it a practical option for smaller teams working closely together — where stopping to operate a PTT button would interrupt the task at hand, and where the group benefits more from continuous conversation than from a wide-area dispatch-style radio channel.
$544.50 Inc GST
Freecom Modes Explained
Team Mode
In Team Mode 5 people can conference talk in full duplex with unlimited people listening. This works well for guided tours.
Group Mode
In Group Mode 5 people can conference talk in full duplex with the ability for any of the 94 listeners to push into the conversation. This mode is best suited towards retail environments.
Additional Information
| Weight | 0.085 kg |
|---|---|
| Dimensions | 1.7 × 5.1 × 11.4 cm |
| Frequency Band | 900MHz |
| Channel Capacity | 40 |
| Power (W) | 10mW |
| Keypad | No |
| Screen | Yes |
| Side Connector | F |
| Manufacturer | Delta |
| Warranty | 2 Years |
Industries & Applications
Construction & Crane Operations
Guides riggers and crane operators through precise, hands-free coordination — continuous verbal correction while hands stay on tag lines and controls.
Electrical & Industrial Maintenance
Keeps maintenance crews in constant contact during isolation, testing, and shutdown work, where hands are occupied and timing matters.
Tunnel, Rail & Traffic
Supports coordination between track crews, tunnel safety teams, and traffic controllers working across long or signal-challenged spaces.
Guided Tours & Presentations
Lets a guide and support team stay in constant hands-free contact while a larger group listens along.
Retail & Shopping Centres
Floor teams talk continuously, with anyone able to join the conversation the moment something needs attention.
Events & Hospitality
Small teams coordinating on the move, hands free for the job in front of them.
Schools, Security, Government & Agriculture
Used wherever a team needs constant, hands-free contact rather than one-at-a-time radio calls.