Kocom 4 Way Wired Master Slave Audio Intercom System Kit 4 Channel Home Office
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Some items are not covered under this guarantee are user replaceable items that are subject to wear and tear. Remotes, leads, batteries, etc unless an exception has already been agreed prior. Kocom 4 way wired master slave audio intercom system kit 4 channel home office
there are 4 call buttons each equipped with an led.