Other

Elk Products, Inc.

Vootner Goushe LLC

Robert S Richter

Joel Christopher Rosson

William Anderson

David C Steele

William S Anderson

Systems, devices, and methods are disclosed for securing a theft-susceptible movable object at a selected location. A security system is positioned at a selected location for protection of a theft-susceptible movable object. The security system includes a magnetic field source adapted to generate a magnetic field that is positionally-associated with a movable object. A monitoring device includes a magnetic sensor and is adapted for placement proximate to the selected location. The monitoring device is adapted to take one or more measurements of the magnetic field and to detect alteration in the measurements caused by movement of the magnetic field source relative to the monitoring device when the movable object is moved from the selected location. Upon detecting the alteration in the measurements of the magnetic field, the monitoring device is adapted to output an electronic warning signal indicating that the movable object has moved from the selected location.

Sensor system for protection of artworks and other valuable objects

An alarm module is provided that includes a first and second switch, a power source and a signal module for generating an alarm signal. When the first and second switch are both in the closed position, the signal module is activated by power from the power source. The first switch opens when an item associated with the alarm module is placed on or connected to the alarm module, and closes when the item is tampered with or removed. The second switch opens when a key is inserted into the alarm module, and closes when the key is removed from the alarm module. The alarm module may also include a third switch that closes when power flows from the power source to the device, and can only be opened upon insertion of the key into the alarm module.

Alarm module for protecting wall-hung objects from tamper or theft

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Weston, CT, United States of America

Robert S Richter