PIE EIS-BM | MONITOR MONITORS CAR BATTERY POWER

PIE EIS-BM
MONITOR MONITORS CAR BATTERY POWER

Battery Monitor Control System. Monitor any vehicle’s battery voltage level when the vehicle ignition is off. Connects in line with the power going to audio, video or game systems. Automatically turns the device off when the vehicle’s battery voltage drops below 11.5 volts for four seconds or more. Can also be used to monitor the voltage in a multi-battery system. Can also be used to alternate charging between primary and secondary batteries with the use of a high-amperage relay. Helps prevent battery failures that can occur when the audio system is used for an extended period when vehicle is off. Includes a push button switch that turns system on without key being in ignition.