

TAIT TM9400
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The Tait TM9400 is a rugged, mission-critical mobile radio designed to deliver secure, reliable in-vehicle communications for public safety and professional users operating in demanding environments. Built to support APCO Project 25 (P25) standards, the TM9400 enables seamless interoperability across agencies while providing a flexible migration path from analog to digital systems. With high transmit power, exceptional audio clarity, and a durable, installation-ready design, this radio ensures dependable performance when it matters most. Engineered to meet stringent MIL-STD and IP-rated durability standards, the TM9400 combines straightforward operation with powerful functionality, making it an ideal solution for frontline responders and critical infrastructure teams.
Key Features
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P25 Phase 1 conventional and trunked operation
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P25 Phase 2 trunking capability
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Analog conventional operation for backward compatibility
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Exceptional digital audio clarity with noise suppression
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High-power output (up to 50W depending on band)
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Flexible control head options with intuitive interface
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Built-in GPS for real-time location tracking
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Emergency alert functionality
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DES encryption with optional AES 256-bit encryption
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Rugged construction meeting MIL-STD-810 and IP65 standards
Additional Features
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Over-the-air rekeying (OTAR) support
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Talk group and individual ID management
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Status messaging and caller ID display
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Remote monitor, stun (inhibit), and revive capabilities
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Trunked and conventional system compatibility
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Programmable function buttons for customized operation
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Wide range of accessories including microphones and external speakers
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Ignition sense and advanced power management
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Multiple band options (VHF, UHF, and 700/800 MHz models)
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Single or dual control head configurations for flexible vehicle installation
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Control Head Options
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TCH 3: Local Mount Control Head with Speaker
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-Compact control head
-Local mount (Attached to radio deck)
-Built in 4W speaker, option external speakers
-Four function keys (two soft keys)
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TCH 6: Remote Control Head with Keypad
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-Remote mount (separate from radio deck)
-Requires External Speaker
-Built-in numeric keypad
-Five function keys (two softkeys)
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TCH 4: Remote Control Head with Speaker
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-Remote mount​
-Built-in 4W speaker, optional external speaker
-Five function keys (two softkeys)
-Option of single and dual remote head

TCH 8: Advanced Control Head
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-Local or Remote mount option​
-Requires external speaker
-Multiple banks of softkeys
-Bluetooth in control head
-Option of single and dual remote head




HHCH: Hand Held Control Head
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-Flexible installation options
-Requires external speaker
-Dual control head capability
-Color options- black, green, yellow, or red
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Standard Microphone
Microphone and Speaker Options


Standard Speaker

Keypad Microphone

Rugged External Speaker

