Complete HME ION IQ 6100 & 2x HS6300 Headset Wireless Drive Thru Intercom SystemIncludes: One ION IQ Base Station, One BGI Infrared All weather Outdoor Vehicle Detector, Two HME HS6300 Wireless Headsets, One Spool of 200 Feet 5 Conductor Dual Shield Cable, One HME AC50 4 Slot Battery Charger, 4x HME BAT50 Rechargeable Batteries, One BGI-SP1B Drive Thru Speaker, One BGI-453 Drive Thru Microphone, 2x Antennas for the Base Station, All required Terminal Blocks for the Base Station, One Power Supply For the Base Station, and One Power Supply for the Battery Charger Condition Disclosure: This system is is used but it is professionally tested and guaranteed to be fully functional. Since the system is used expect to see some scratches and cosmetic imperfections from normal use. Installation Gui.