Sensors for determining position, velocity, acceleration and temperature; Sensors for the determination of temperatures, positions and distances; Acceleration sensors; Alarm sensors; Computer software platforms, downloadable, for crime detection and analytics; Computer software platforms, recorded, for crime detection and analytics; Computer hardware and recorded software systems for crime detection and analytics; Day and night vision systems primarily comprising day and night sensors, day and night cameras, power sources, communication means, monitors and operating software; Electric sensors; Electric or electronic sensors for crime detection; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Electrical sensor apparatus for sensing the presence or absence of individuals or objects by contact or pressure; Electronic proximity sensors and switches; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Gas sensors for measuring gas concentration; Hand-held device comprised of chemical and heat sensors for the detection of explosives; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Infrared sensors; LED position sensors; Light systems comprising light sensors and switches; Motion sensors for security lights; Optical sensors; Parts for anti-theft automotive alarms, namely, electronic sensors, remote control transmitters and receivers for remotely operating land vehicles; Photoelectric sensors; Pollutant sensors; Pressure sensors; Proximity sensors; Remote sensors for use in measuring thermal and infrared radiation energy waves; Temperature sensors; Timing sensors; Touchscreen sensors; Ultrasonic sensors; Vibration sensors