A tamper indication device has a film attached and connected within the circuit that generates a signal in response to a tamper event. The signal is received by a micro-controller which generates an output signal to a display or data collection device and transceiver. More particularly, the tamper indication device has a printed circuit in a specialized pattern to make entry without breaking the circuit near impossible. When the circuit is broken a signal is counted by the micro controller which generates an output signal for delivery to a display or other data collection device. The output signal can be transmitted by RF device such as a passive or active RFID Tag, or by an IR communications device or by any other communication variant.
申请公布号
WO2009134293(A3)
申请公布日期
2010.01.14
申请号
WO2009US00521
申请日期
2009.01.27
申请人
SELECT ENGINEERING SERVICES LLC;BRINKLEY, KENNETH;UFER, ROBERT