The sPOD with Source System is a complete fully intergraded power distribution block that is Plug & Play system. The system is a fused and relayed that makes adding any accessory that you could ever think to add to your vehicle very easy. The System has fully Integrated LVCO (Low-Voltage-Cut-Off) circuit that detects the battery voltage and will cut-off each accessory when battery falls below operating voltage, allowing your vehicle enough voltage to still start. This System will come pre-wired ready to install. The Source 6 Circuit power distribution system includes: 12 position terminal block for accessory attachment, 6 Bosch style cube style relays (SPST 40amp) (plug-in style), 6 ATO style automotive fuses 3 15 amp and 3 30 amp supplied, 6 Diodes to protect sensitive accessories such as LED lights from "field collapse", Inline 50amp manual resetting circuit breaker, 8 gauge power leads with crimped and soldered terminal for connection to the battery, Integrated LVCO (Low-Voltage-Cut-Off) circuit that detects the battery voltage and will cut-off at 10.6VDC and cuts-back in at 12.4VDC so there is enough juice to start your vehicle in case you left an accessory on and a Fuse for LVCO which can be removed to bypass the LVCO. Complete Air Gauge kit 0-200 psi Air Gauge w/Quick Release Camozzi fittings and 10' of high pressure connection line. All wires are wrapped in high temp abrasion resistant nylon braided sleeving. 2 Red, 2 Amber and 2 Green switches included.