hughesis New Member Aug 11, 2015 #1 Dies anyone have a service manual or a a schematic layout for a Universal Wireless Intercom Security Instruments Model: HE-610 I have been browsing around but can't find it, the intercom seems somewhat old that might be why.
Dies anyone have a service manual or a a schematic layout for a Universal Wireless Intercom Security Instruments Model: HE-610 I have been browsing around but can't find it, the intercom seems somewhat old that might be why.