Burglar Alarm TRIZ Cases

A sensor system establishes baseline activity levels to detect deviations in controlled environments.

A camera mounting apparatus uses a planetary gear screw mechanism to position the mounting member between frames.

Segmented rotating carousels isolate relevant events to resolve monitoring difficulty caused by excessive camera counts.

A security gateway unifies diverse premise devices via a floor plan interface.

Integrates ground-level sensors with aircraft detection to identify intrusions and reduce false positive alerts from benign traffic.

A microwave detector synchronizes sampling to ambient line frequency to filter fluorescent light interference without manual configuration.

Segmented PTZ camera design with hot pluggable connectors allows quick unit replacement without removing the base, reducing maintenance downtime.

An independent failsafe circuit detects unauthorized sensor recording by monitoring electronic signals, preventing surreptitious data capture.

A cable assembly integrates a printed circuit board with light emitting diodes to monitor physical disturbances in real time.

A centralized workflow server distributes configurations to multiple security subsystems, resolving administrator burden from manual setup.

Portable relay devices transmit personnel location and status data via wireless protocols to central monitoring stations.

A gateway device translates proprietary security protocols into standard network formats.

Embedded optical fiber in molded polymer grate detects structural deformation to reduce nuisance alarms.

A home automation controller sends alerts to multiple remote devices and transmits an update signal once a user responds.

Segmenting a multi-unit building into independent zones allows localized alarm activation while giving occupants direct control to deactivate false triggers.

Processor analyzes torso and limb motion patterns in radar spectrograms to distinguish humans from pets, eliminating false alarms.

Sensor network segments detection areas to resolve spatial resolution limits and determine precise motion direction across overlapping fields of view.

A detection sensor identifies unique audio signals to trigger alarms without extensive wiring infrastructure.

A multi-frame display updates related device information automatically across frames, resolving heterogeneity among control panels without hardware converters.

An elastic connector links sensing units in a wearable device, accommodating rapid infant growth while maintaining stable electrical connections.

Security sensors detect drones moving along perimeters to calculate zone boundaries, reducing setup time and eliminating manual alignment errors.

A two-unit zoom lens integrates an aperture stop within a positive second lens unit to control light entry and adjust focal length.

A laser scan sensor calculates object dimensions using installation state data to differentiate targets.

A monitoring system generates exclusionary regions to ignore display images and prevent false alarms.

A security reporting network uses agent devices to send alarm notifications and verification requests to mobile client devices.

A UWB radar sensor detects life presence through walls using microwave reflections.

A laser scanning sensor uses distance data analysis to identify reflecting surfaces and distinguish them from human bodies.

Replacing manual mechanical adjustments, the system uses a microprocessor to electronically tune circuit gain based on environmental sensor data.

A PIR sensor device uses a slot-shaped tunnel housing with partition walls to create independent detection zones for accurate direction tracking.

An integrated security device combines a motion detector and camera on a shared circuit board structure.

Separating field and broadband buses prevents bandwidth contention during firmware updates, ensuring reliable alarm signaling while streaming video.

Transparent sphere and cover panels protect the camera and rotator assembly from inclement weather while maintaining operational integrity.

A wireless communication device detects object motion by extracting signal envelope variations from reflected transmission signals.

UHF radar integrates pulses and validates aggregate blips to eliminate false alarms caused by wind-driven vegetation.

A rechargeable energy store powers a processor and transceiver to transmit loss-of-power messages during outages.

A laser scan sensor substitutes missing distance data with interpolated values from adjacent measurement directions.

Chime controller manages current flow to power smart doorbell while preventing constant activation of existing mechanical chime.

Elastic support members allow the tilt cover to rotate and absorb impact energy, preventing damage to the lens unit.

A display control apparatus generates a user interface image distinguishing cooperative image capturing apparatuses from non-cooperative ones using distinct visual representations.

Converting combined single mode signals to multimode format resolves wavelength interference instability.

A dual-radio camera node segments transmission to reduce power consumption, extending battery life while ensuring reliable image delivery under interference.

A monitoring system uses a master device to control power supply based on simultaneous detections from multiple sensors and cameras.

Segmented processing evaluates peak amplitude and signal variation separately, reducing false alarms while maintaining detection sensitivity.

Manager resource coordinates periodic wake-up cycles and redundant communication paths to maintain data transmission during power outages.

A security system generates temporary login credentials to transmit continuous monitoring data during facility threats.

Laser time-of-flight arrays resolve false alarm and power consumption trade-offs in long-distance intrusion detection.

A wireless security system uses electromagnetic fields to transmit power and data, enabling continuous operation during grid failures.

A speaker and microphone emit ultrasonic ping signals to detect presence through cross-correlated impulse response analysis.

A communication-enabled keypad device intercepts alarm signals on the bus to process emulated key press commands.