Wires directly into 12 or 24 volt systems. Install this signal booster about half way between the monitor and furthest wheels to a power source that is active 24/7 if you experience a consistent loss of signal from your tire(s).
"How much does the hard wired signal booster draw on my battery?"
Battery Amps Watts
12 Volt Battery 23.7 mA 2.8 W
24 Volt Battery 11.85 mA 1.4 W