The WiseMote WM1-20 (2.4 GHz) and WM1-50 (2.4/5 GHz) 802.11n Wi-Fi real-time location system (RTLS) tags from Redpine Signals Inc., San Jose, CA, work with any third-party hardware and software RTLS infrastructure. The tags feature enterprise security, single-stream 802.11 n operation, and operation in the 5 GHz band for close adherence to designed battery life by decreasing the periods of activity as the Wi-Fi devices wait for a chance to transmit. The devices can be programmed to operate in a variety of modes, supporting multiple location-tracking and update mechanisms. The WM0 tag configurator and a chokepoint device with low-frequency excitation circuitry and an automated wireless configuration system enable third-party RTLS development.