R-Columbia Products, Inc.
Highland Park, IL 60035 2499
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Hands-Free Triplex-X-X Wireless Intercom Features Circle of Silence
R-Columbia's TRIPLEX Wireless Intercom System - Permits 3 users up to 1,000 feet apart to talk and listen to each other simultaneously (no push-to-talk buttons). It's all on your head! No Beltpacks or Base Stations Required. This 3 Headset Continuous Talking Network operates in the 900 MHz license-free ISM band. R-Columbia's System 903 radio phones consist of 3 headsets with built-in transmitter,...
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Wireless Intercom Systems provide hands-free operation.
Available in single or double ear styles, Systems 902 and 905 permit 2-5 users to talk and listen to each other simultaneously. Operation is in 900 MHz, license-free, ISM band for distances up to 1,000 ft. Microphone conditioning circuits, such as compression and noise gating result in circle of silence. Systems use standard 9 V radio batteries, and warning is given if batteries are too weak for...
Read More »
Wireless Intercom System enables hands-free communication.
TRIPLEX 3-Headset continuous talking network permits users to talk and listen to each other simultaneously on one of 8 selectable channel pairs. Available in single and double ear headphone styles, system 903 radio phones operate in 900 MHz license-free ISM band for distances up to 1,000 ft. Noise Gate feature blocks out unwanted acoustic noise caused by wind or background noise, and automatic...
Read More »Hands-Free Triplex-X-X Wireless Intercom Features Circle of Silence
R-Columbia's TRIPLEX Wireless Intercom System - Permits 3 users up to 1,000 feet apart to talk and listen to each other simultaneously (no push-to-talk buttons). It's all on your head! No Beltpacks or Base Stations Required. This 3 Headset Continuous Talking Network operates in the 900 MHz license-free ISM band. R-Columbia's System 903 radio phones consist of 3 headsets with built-in transmitter,...
Read More »
Wireless Intercom Systems provide hands-free operation.
Available in single or double ear styles, Systems 902 and 905 permit 2-5 users to talk and listen to each other simultaneously. Operation is in 900 MHz, license-free, ISM band for distances up to 1,000 ft. Microphone conditioning circuits, such as compression and noise gating result in circle of silence. Systems use standard 9 V radio batteries, and warning is given if batteries are too weak for...
Read More »
Wireless Intercom System enables hands-free communication.
TRIPLEX 3-Headset continuous talking network permits users to talk and listen to each other simultaneously on one of 8 selectable channel pairs. Available in single and double ear headphone styles, system 903 radio phones operate in 900 MHz license-free ISM band for distances up to 1,000 ft. Noise Gate feature blocks out unwanted acoustic noise caused by wind or background noise, and automatic...
Read More »