A tethered device for prevention and recovery of a vehicle component (e.g., a catalytic converter) is provided herein. The tethered device comprises a housing having an exterior surface and defining an interior cavity. The tethered device further comprises an electronic component disposed within the interior cavity. The tethered device further comprises a plurality of spacers extending from the exterior surface and configured to be adjacent to the vehicle component. The plurality of spacers defines a channel configured to promote airflow between the tethered device and the vehicle component thereby minimizing heat transfer between the tethered device and the vehicle component.

A tethered device for prevention and recovery of a vehicle component (e.g., a catalytic converter) is provided herein. The tethered device comprises a housing having an exterior surface and defining an interior cavity. The tethered device further comprises an electronic component disposed within the interior cavity. The tethered device further comprises a plurality of spacers extending from the exterior surface and configured to be adjacent to the vehicle component. The plurality of spacers defines a channel configured to promote airflow between the tethered device and the vehicle component thereby minimizing heat transfer between the tethered device and the vehicle component.

A tethered device for prevention and recovery of a vehicle component (e.g., a catalytic converter) is provided herein. The tethered device comprises a housing having an exterior surface and defining an interior cavity. The tethered device further comprises an electronic component disposed within the interior cavity. The tethered device further comprises a plurality of spacers extending from the exterior surface and configured to be adjacent to the vehicle component. The plurality of spacers defines a channel configured to promote airflow between the tethered device and the vehicle component thereby minimizing heat transfer between the tethered device and the vehicle component.

A tethered device for prevention and recovery of a vehicle component (e.g., a catalytic converter) is provided herein. The tethered device comprises a housing having an exterior surface and defining an interior cavity. The tethered device further comprises an electronic component disposed within the interior cavity. The tethered device further comprises a plurality of spacers extending from the exterior surface and configured to be adjacent to the vehicle component. The plurality of spacers defines a channel configured to promote airflow between the tethered device and the vehicle component thereby minimizing heat transfer between the tethered device and the vehicle component.

An electrically conductive circuit has a distal end coupled to a catalytic converter of a vehicle. A sensor such as a voltage divider is coupled to a proximal end of this conductive circuit. The voltage divider senses when a resistance associated with the conductive circuit is altered, indicative of catalytic converter tampering. An alarm signal can then be sent to the vehicle horn or otherwise beneficially outputted to warn of the tampering. The conductive circuit preferably includes a length of nichrome wire having a substantial resistance. Reliable electrical connection and tampering avoidance can be provided at the distal end of the nichrome wire by utilizing an electrically conductive washer at the distal tip, covering the nichrome wire with high temperature insulating tape, overlying the tape with a pipe clamp and encapsulating the washer, distal end of the nichrome wire, insulating tape and pipe clamp with a high temperature bonding adhesive.

An electrically conductive circuit has a distal end coupled to a catalytic converter of a vehicle. A sensor such as a voltage divider is coupled to a proximal end of this conductive circuit. The voltage divider senses when a resistance associated with the conductive circuit is altered, indicative of catalytic converter tampering. An alarm signal can then be sent to the vehicle horn or otherwise beneficially outputted to warn of the tampering. The conductive circuit preferably includes a length of nichrome wire having a substantial resistance. Reliable electrical connection and tampering avoidance can be provided at the distal end of the nichrome wire by utilizing an electrically conductive washer at the distal tip, covering the nichrome wire with high temperature insulating tape, overlying the tape with a pipe clamp and encapsulating the washer, distal end of the nichrome wire, insulating tape and pipe clamp with a high temperature bonding adhesive.