Premier Instruments & Controls Ltd or Pricol offers Micro-Controller Based Road Speed Warning System. Premier Instruments & Controls Ltd is an ISO/ TS 16949, ISO 14001, OHSAS 18001 certified company. The Micro-Controller Based Road Speed Warning System gives audio-visual alarm when the vehicle crosses set speed. It also features sensor failure indication. This is useful for a safe riding and good control over the vehicle. This Micro-Controller Based Road Speed Warning System helps in increasing engine life and reducing maintenance and operating cost.