An acoustic detector based on rupture event scanning with a detection setup allowing the monitoring of REVS signals near the driving frequency and with optimized impedance matching between the REVS crystal and the front-end of the detection circuitry for use in detecting the presence of particles such as bacteria, viruses, or other particulates in liquid samples with extreme high sensitivity. A mixture of hydrocarbons, H2, andor other formation fluids may be produced from the formation. In each of the plurality of wireless networks, the master device transmits a beacon that contains a QP schedule and a reservation of a time slot for the client device.