9 Device for carrying out payment transactions, namely, electronic payment terminals and point-of-sale terminals for making contactless payments; software for configuration and operating payment terminals and enabling payment transactions; Sensors, namely, temperature, acceleration and vibration sensors; electronic sensors, namely, temperature, acceleration and vibration sensors, digital sensors, namely, temperature, acceleration and vibration sensors; digital sensory devices, namely, temperature, acceleration and vibration sensors; sensors for engines, namely, temperature, acceleration and vibration sensors; sensors and detectors, namely, temperature, acceleration and vibration sensors; sensors used in plant control, namely, temperature, acceleration and vibration sensors; sensors, detectors and monitoring instruments, namely, temperature, acceleration and vibration sensors; internet of things (IoT) sensors, namely, temperature, acceleration and vibration sensors; detectors, namely, acceleration and vibration detectors; data collection apparatus, namely, temperature, acceleration and vibration sensors; safety apparatus for the prevention of accident or injury, namely, luminous safety beacons and stripes