An apparatus, a system and a method monitor a device within a zone. A head may wirelessly communicate with an emitter and a hub. The device may be secured to the head. The emitter may transmit a signal to define the zone, and the head may receive the signal to detect the presence of the device and the head within the zone. A first alarm may be triggered upon removal of the head and the device from the zone. A second alarm may be triggered upon removal of the head and the device from the zone for a time that exceeds a threshold of time. A key may insert into the hub to deactivate the second alarm.