PS21A, Wireless/On-board diagnostics (OBD-I) GPS Vehicle Tracker is equipped with a high sensitivity GPS chip and is super fast in getting data online. It is self contained battery powered device can easily be moved vehicle to vehicle. A smart and secure GPS tracker, optimized for all types of users to track with ease and convenience. This product is suitable for automobiles like cars, bikes and others in On-board diagnostics (OBD) port. It comes with an extended warranty and chip resolution. PS21A is the largest selling product that is 100% owned by Pictor Telematics, the leading incubator and Domain Expert in GPS based tracking solutions. Here are a number of the PS21A’s salient features: – Real Time Tracking & History Playback: This feature helps the user to track the vehicles at its exact time and location; history playback lets you revisit vehicle’s history of where it has been in the past few days/months. Vibration Alert: This feature helps the user to get alert on vehicle vibration. Smart (Adaptive cruise control) Acc Detection: This feature helps the user to get alert of vehicle power ON/OFF. Flash Memory-4MB: Flash Memory lets the device store data up to 4MB. IP 65 water resistance & Dustproof: This ensures the user that the tracker is resistant and dustproof in all kinds of situation.