This RR-710D upgrade incorporates the latest DSP (Digital Signal Processing) available. Remove unwanted ambient noise from your intercom audio at the touch of a button!

The RR-710D is a two to four-person intercom with radio interconnect and new digitally controlled VOX system. Connect your two-way radio and allow up to four users’ control over one radio. That’s right! This intercom offers radio transmit control at all four positions! The RR-710D provides louder and clearer audio than ever before. Internal microphones gain adjustment control over all intercom gain, and internal radio gain adjustment controls transmit audio from your connected two-way radio. A 9-pin Molex accessory connector provides AUX IN and AUX OUT connections in addition to cell phone speaker and microphone connections.