The SpyTec STI GL300MA GPS Location Tracker is a reliable and secure tracking device by Spy Tec. It comes with a waterproof case for added protection, making it ideal for use in various environments. The custom bundle includes everything you need for accurate GPS tracking, ensuring that you can easily monitor and locate your vehicle or assets at all times. The STI GL300 model offers top-notch technology for precise location tracking, making it a reliable choice for surveillance and monitoring purposes. No inbox never use the but the boxes open.