This product is designed to add to the WL-10 Wireless intercom to allow for radio interface.This universal adapter requires specific radio model connector soldered to the cable before use. Once Soldered the radio connection will feed directly into the intercom system. This product is designed to add to the WL-10 Wireless intercom to allow for radio interface.This universal adapter requires specific radio model connector soldered to the cable before use. Once Soldered the radio connection will feed directly into the intercom system. This product is designed to add to the WL-10 Wireless intercom to allow for radio interface. This universal adapter requires specific radio model connector soldered to the cable before use. Once Soldered the radio connection will feed directly into the intercom system. This product is designed to add to the WL-10 Wireless intercom to allow for radio interface. This universal adapter requires specific radio model connector soldered to the cable before use. Once Soldered the radio connection will feed directly into the intercom system.