Abstract: Inventory tracking systems and methods are provided herein that utilize a communication protocol that provides randomized parameters to ensure transmission between one or more remote devices and a central device. Remote devices enter a sleep mode for a randomized sleep period, and then enter a power-on mode after the period of sleep time has elapsed. When in the power-on mode, the remote device listens and identifies whether a beacon message is sent from the central device. If a beacon message is detected, the remote device sends a return message and then returns to sleep mode. If a beacon message is not detected, the remote device returns to sleep mode.