• Key Features:
• AVCOMM's Expandable Portable: two to four place
• Rugged compact design
• Two 9V batteries with quick access or 12-28V DC power
• 'Stuck mic' indicator - Power-transmit LED
• For use with mono or stereo headsets
• Pilot priority PTT
• Fail safe feature
• Weighs only 14.1 ounces
• Full three-year factory warranty

Expandable, stereo and portable - AVCOMM's  AC-2EX may possibly be the only intercom you will ever need! Measuring a mere 5.1" by 2.85", the AC-2EX is designed to produce powerful communications you can depend on. The compact design makes it easy to carry in your flight bag, a feature pilots who rent aircraft will especially appreciate. Need four positions? Simply add the AC-2XM module to accommodate additional passengers.

Constructed of rugged ABS plastic, the AC-2EX is built to withstand the extremes a typical portable intercom encounters. Inside, a streamlined circuit board features ceramic hybrid IC chips for high reliability. The front panel features a logical layout that is easy to read with controls grouped conveniently above the battery compartment. For battery powered operation, simply open the easy-access battery compartment on the front panel and add two 9 volt batteries (one is required but two prolongs life). The AC-2EX is compatible with either 12 or 28 volt electrical systems and connects securely with AVCOMM's unique "positive-lock" powercord. If the power supply to the intercom is lost, the intercom automatically switches to battery back-up power.

An integrated circuit allows you to use mono or stereo headsets. A two stage LED displays a green light when the power is on and yellow during radio transmission making a 'stuck mic' easy to spot. The voice-activated squelch circuit (VOX) adjusts to a broad range of noise environments or can be set for a continuous open-mic condition. On the front panel there is a convenient push-to-talk button for the pilot. It has a pilot-priority feature to allow the pilot to override the co-pilot transmissions. Pilot isolate (ISO) provides exclusive pilot communications with the ATC, and the 'fail-safe' feature supplies a direct connection to the aircraft radio in case the power supply to the intercom is disrupted. The AC-2EX is equipped with a music-in jack for in-flight entertainment with automatic muting during intercom or radio activity (cable included). Add an audio recorder and with the record out feature, you can record ATC transmissions or cockpit conversations. AVCOMM's AC-2EX is a powerful, full featured, easy to expand, mono-stereo intercom. Full three-year factory warranty.