A method for tracking a parcel with a tracking device is provided.

A security system including a visitor/intruder register element configured to register a visitor/intruder in a detection zone and a passive ferromagnetic detection element configured to indicate a target-sized or larger ferromagnetic object in the detection zone, where the detection zone covers, or is proximate or adjacent to, an entry point of a location to be secured, and where, in use, an end-user alert element is configured to raise an alert when a visitor/intruder is registered by the visitor/intruder register element in the detection zone and a target-sized or larger ferromagnetic object is indicated by the passive ferromagnetic detection element in the detection zone.

A security system including a visitor/intruder register element configured to register a visitor/intruder in a detection zone and a passive ferromagnetic detection element configured to indicate a target-sized or larger ferromagnetic object in the detection zone, where the detection zone covers, or is proximate or adjacent to, an entry point of a location to be secured, and where, in use, an end-user alert element is configured to raise an alert when a visitor/intruder is registered by the visitor/intruder register element in the detection zone and a target-sized or larger ferromagnetic object is indicated by the passive ferromagnetic detection element in the detection zone.

Aspects of the present disclosure include methods, systems, and non-transitory computer readable media for receiving a confirmation signal to unlock the security tag from being locked to a merchandise, transmitting a RFID signal to the RFID device associated with the security tag to enable a controller to receive a release signal used to unlock the security tag from the merchandise, and transmitting the release signal to the controller to unlock the security tag from the merchandise.

A theft deterring system includes a power tool with a motor connectable to a power source, a switch connected to the motor, a controller controlling to the switch for controlling an amount of power provided to the motor, and a state circuit having a memory for storing a state value. The controller activates the switch to provide power to the motor when the state value stored in the memory equals a desired value. The system may also include a tag programmer for changing the stored value.

A method for tracking a parcel with a tracking device is provided.

An example electronic security tag attachable to an item includes a tag body member, a connecting member having a pin portion releasably engageable with the tag body member, the pin portion extending along a first axis. The electronic security tag further includes a locking member to lock the connecting member to the tag body member. The locking member includes a clutch mechanism movable along a second axis parallel to the first axis between a first position in contact with the pin portion and corresponding to a locked state and a second position corresponding to an unlocked state. The clutch mechanism including at least one member formed from a non-ferromagnetic material.

A method for a secured purchase process. The method may include encoding a device with a unique identification code related to a specific item, attaching the device to the item by a locking mechanism included in the device, receiving, by a receiver included in the device, a signal upon a completion of a payment transaction related to the unique identification code, enabling an unlocking movement of the locking mechanism upon receipt of the signal, and unlocking the locking mechanism to enable releasing the device from the item.

Systems and methods for operating a tag system. The methods comprising: emitting a wireless signal from an antenna of the tag with a first signal characteristic when the tag is proximate to an active antenna modulation marker; changing an impedance of a sensor from a first impedance value to a second impedance value when the active antenna modulation marker is exposed to a stimulus; and emitting a wireless signal from the antenna of the tag with a second signal characteristic when the tag is proximate to the active antenna modulation marker and the sensor has the second impedance value.

A multi sensor detection and disabling lock system includes detector cases for holding interchangeable detectors that sample for chemical, biological and radiological compounds, agents and elements, with each detector case disposed in or upon the monitored product. The detector case transmits detection information to a monitoring computer terminal and transmits a signal to a lock disabler engaged to the product to lock or disable the product's lock thereby preventing untrained, unauthorized and unequipped individuals from gaining access and entry to the product, and also preventing further contamination of the area. The detection system can be interconnected to surveillance towers scanning detector cases disposed at seaport docks, freight depots and rail terminals for monitoring containers being prepared for shipment or sitting on docks for long periods of time.