About this itemHigh-sensitivity: Equipped with a high-sensitivity intelligent tracking chip, the overall performance of the tracker is improved to ensure accurate and reliable tracking.Security fence function: With the security fence function, it sends real-time alerts whenever the tracked object enters or leaves the designated area.Tracking history playback: It provides up to 180 days of unlimited tracking history playback, with this feature you can view the movement of the tracked object anytime and anywhere and get a comprehensive record of its whereabouts.Multi-functional: It can be used for a variety of tracking purposes, from vehicles to children, the elderly, vulnerable relatives, people with disabilities and even pets, ensuring their safety and locat.