Alarms Using Electric Shocks TRIZ Cases

Alarm-triggered drones and ground robots investigate intrusions, gather evidence, and reduce human exposure during security response.

Acoustic fields define protected spaces and trigger graduated warnings or countermeasures to deter unauthorized access without physical locks.

A charging station uses a permanently energized safety line to deter theft by delivering an electric shock if the cable is cut.

A GPS-based safety device uses relative motion sensors to detect closing speed and trigger a rapid electronic response system.

A wearable safety device merges GPS tracking, impact sensing, and self-defense tools into one compact unit for continuous personal protection.

A biometric security apparatus captures user images and deploys deterrents upon unauthorized detection.

An electromagnetic field replaces mechanical fences to prevent intrusions during authorized vehicle passage while maintaining continuous security coverage.

Distributed nodes detect gunshot sounds and deploy non-lethal suppression responses to stop active shooters before law enforcement arrives.

A wireless security fob uses ultra-wideband transceivers to track device location relative to a base station perimeter.

A portable electric fence kit integrates non-electrified primary sections with electrifiable secondary poles to create a secure perimeter.

Embedding a PCB inside the lock body eliminates intricate wiring, reduces fabrication complexity, and improves vandal resistance.

A wearable safety device uses a severable cord to trigger alerts when detached from the main body.