Central locking & security systems in Accessories & In-Car Entertainment Posted July 20, 2011 · Report reply There are quite a few on the market. Nippontronix used to be (and maybe still is) OE for Maruti. Advantage - no wire cutting, reliable, but not the cheapest. AutoCop is quite popular. Cobra (OE for Hyundai) used to be made by them. I had it in my Accent. Service is cheap - replacement of the central unit + indicator unit + two new remote unitss cost me Rs.2200 a couple of years ago. When the chap brought it over I found Ford also used their units. So take your pick. You can expect to have some problems in about five years even with the best of them.