Simple Installation: The UltraSound CFR is small, light weight, mounts above or below the panel and adjusts for easy viewing. The intercom package comes with all the necessary mounting hardware for installation in the apparatus.

Small rugged mounting boxes, (1-5/16” x 2” x 2”) are provided with every unit to accommodate headset jacks and push-to-talk switches. Complete and easy to follow instructions are provided along with helpful hints, operating instructions, and an 800 number for technical help.

Fail Safe: The mobile radio, hand microphone and speaker will function normally with the intercom installed. The transmit keying circuit is fully isolated to provide for all radio keying configurations.

Features:
1. Voice Activated Intercom - Turns on instantly when you start speaking and turns off when you stop. Eliminates constant noise pick-up through the headset microphone.

2. Interfaces to mobile radios, allowing both transmit and receive communications to be heard through each headset.

3. Radio transmit is accomplished by way of the headset microphone through use of a push-to-talk switch. This design allows placement of the push-to-talk switch in the most accessible location and eliminates the need to reach for the hand microphone.

4. As an added safety feature, the intercom function is automatically disabled while transmitting so that only the voice of the person transmitting goes out over the air, however his voice is heard by all crew members.

Versatility: Systems are available for all Airport Rescue and Fire Fighting apparatus and emergency vehicles. Our standard system will provide four headsets positions with two radio transmit positions. Listed below are just a few of the options to tailor a system to your exact needs.

Options	Cellular Telephone: Interface a cellular telephone to your CFR intercom system.
	Pump Panel: Adds 2 PTT switches and a headset jack with splash cover, all in panel mount boxes.
	Foot Switches: Add foot operated PTT switches.

With over 30 years experience in high noise environment intercoms, Sigtronics can customize systems to fit your special requirements.

To request a quote for a CFR intercom systems, click on the Quote Form tab at right.