The Stalker Sport Sensor 3s & Stadium Hub is a permanent-installation radar system that captures peak velocity, rolldown, exit velocity, and spin rate for baseball and softball — all four metrics at once, with no camera rigs, no bulky hardware, and no complex configuration. Built for training facilities, high school and college programs, and academies, it connects directly to the Stalker Sport app your coaches already use at the field, so practice and game day run on one ecosystem with the same data stream. The Sport Sensor 3s reads velocity out to 500 feet and spin rate to 150 feet, with Accurate Angle Technology keeping readings dialed in regardless of position. Weighing just 1.15 lbs with an IPX9K environmental rating and a −30°C to +70°C operating range, the sensor is built to live outdoors year-round; the IP-65-rated Stadium Hub ties it into your network over Gigabit Ethernet with Power over Ethernet support. Mount it to walls, poles, concrete, or a tripod, configure it wirelessly through the app, and it's ready for daily use. Professional-grade radar data, in a system that's genuinely straightforward to install and operate.
