The CM-TB8G Talkback Control Unit Bundle from Sonifex consists of the CM-TB8 8-channel talkback control unit and the CM-TBG dual GSM telephone expansion card installed. The add-in card extends the talkback capability of the CM-TB8 by allowing mobile telephone calls to be made and received via two independent quad band mobile telephone modules.
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
Video Chat with a Pro Audio Expert - Live
Sonifex CM-TB8G Talkback Control Unit Bundle
Key Features
- CM-TB8 8-Channel Talkback Control Unit
- CM-TBG Dual GSM Telephone Expansion Card
- Extended Talkback Capability
- Allows Calls on Two Quad Band Modules
The CM-TB8G Talkback Control Unit Bundle from Sonifex consists of the CM-TB8 8-channel talkback control unit and the CM-TBG dual GSM telephone expansion card installed. The add-in card extends the talkback capability of the CM-TB8 by allowing mobile telephone calls to be made and received via two independent quad band mobile telephone modules.
More DetailsSpecial Order
Expected availability: 2-4 Weeks
This item cannot be canceled or returned.
Protect Your Gear
Add a protection plan from $324.99
See Options
Business Financing Options
Sonifex CM-TB8G Overview
Sonifex CM-TB8G Reviews
See any errors on this page?