That sucks big time!!
A company I worked for over the summer was hit several times, mostly small suff in out buildings. Then they got hit for 14k in losses. They decided put lo-jack on the equipment. The perps came back and stole more stuff and were arrested, but 3 weeks later somebody else broke in and they too were arrested.
Not a peep since. I think the word got out
they installed cameras and alarms, but in the end the lojack worked perfact. It was setup on smaller equipment like a small generator and even a boom box. You actiavte it when you leave and if if moves like 15' the police were notifed.
The manager would get a call notifing him of the activation, but the time he would get there the police had arrested the perps both times. They lived in the neighborhood and did not take the stuff very far.