The LapRF is a professional race timing system for FPV quads using 5.8GHz video feeds.
The passing of a quad through the start/finish gate is precisely measured using the energy emitted by the 5.8GHz transmitter on the quad.
Custom fully-programmable timing recievers, coupled with ImmersionRC's timing antennas ensure that the performance of this system is on a different level than competing products. Video power levels from 10mW through 600mW supported.
Super-precise with one pilot, but also supporting multiple pilots for smaller events without purchasing multiple units (up to 8 with lower gate speeds as found in the micro-quad world).
Bluetooth connection to Android and iOS devices, with free applications downloadable from their respective app. stores.
Fully integrated with the industry standard LiveTime event management software.
Integrated 2600mAh Li-ion battery, with integrated USB charger gives 8 hour race time.