Radio Shack 43-493 FM Wireless Intercom single unit

Description

Radio Shack 43-493 FM Wireless Intercom single unit
This will work with many brands as long as both are on the same 200khz fequency.
These will sometimes pick up interference so try different plugs if this occurs.
You must connect all of the stations to AC outlets connected to the same phase of a power line transformer. All AC outlets in most residential and many commercial properties are connected to the same phase of a power line transformer. If they dont communicate try different plugs.
• Stations can transmit up to 300 feet and between buildings as long as they are connected to the same phase of a power line transformer.
• Make sure you install the stations at least 10 feet away from each other. Placing the stations too close together produces feedback which creates a squealing sound
FEATURES
Your RadioShack 2-Station Wireless FM Intercom is an
advanced one-channel intercom system that is convenient
and easy to use. Installation is quick and simple. Simply
plug into a standard AC
outlet, and you're ready to send and receive calls or to
monitor an area where a station is installed. features:
provides clear and stable com-
Precision PLL Circuit
Built-in Frequency Modulation Circuit
Call Tone
alerts the other station before you start talking.
Power Indicator
Talk Indicator lights to let you know when you are transmitting to other station.
Expandable — you can add additional stations