I’ve been looking for a hard wired system. I’ve seen a couple on YouTube that use your tail light wiring to charge the battery and send the signal. Bad thing is, there isn’t a purchase link or business name. I’d like to find one that fits inside the light housing or hood where I can wire up the transmitter and make it look stock. I’m stuck in eastern Washington where we have crack-heads-o-plenty and we’ve already taken our guard dog to the hospital because someone broke his leg trying to steal my welder and an aluminum ladder. I’d rather let them take it, and then show up with some friends. Er, umm, police.