The Radio Shack FM Wireless Intercom 3 Channel System Model 43-490 is a wireless intercom unit set designed for indoor use. With a power output of 5W, this system offers FM wireless connectivity and includes two units in the package. Manufactured in China, this RadioShack intercom system is not compatible with smart home systems and is perfect for home security and communication needs. Easy to install and use, this 3-channel intercom system provides a reliable and secure means of communication within your household.
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