The VS340 is an occupancy sensor that is used to determine whether tables or workstations are already occupied. This enables improved management and optimization of space utilization. The standard version of this sensor, the VS340, uses PIR technology for detection. For even more precise detection capabilities, the professional version VS341 is used, which additionally uses Thermopile IR technology.
The VS340 also features an adjustable field of view and adjustable viewing angles, allowing it to flexibly adapt to different scenarios. Thanks to wireless detection and easy configuration, the VS340 provides a reliable and convenient way to optimize table layout or workstation occupancy. This enables real-time monitoring of the status of tables and workstations, contributing to more effective management.
| Equipment | |
|---|---|
| sensor | Motion Detection |
| Communication | |
| frequency | EU868 |
| connectivity | LoRaWAN |
| interfaces | NFC |
| Power supply | |
| power supply | battery, included, replaceable |
| battery details | ER18505, Lithium-Thionylchlorid, nicht aufladbar |
| number of batteries | 1 |
| Certifications | |
| enclosure protection class | IP30 |
PIR motion detector or ToF sensor
PIR motion detector
How a PIR motion detector works:
The PIR motion detectors (passive infrared sensors) are named after pyroelectricity, whereby a change in temperature leads to a measurable change in electrical voltage. Every living organism emits infrared radiation. A change in the heat source registers that something is moving and, depending on the design, in which direction it is moving. PIR motion detectors are therefore often used as light motion detectors, whereby the light is activated when a PIR motion detector registers movement.
Applications of a PIR motion detector:
PIR motion detectors are key instruments in smart facility management. They regulate the motion detector light in offices and public spaces, reduce energy waste and increase comfort. At the same time, they detect unauthorized access, contribute to security and enable efficient lighting control as part of smart facility management.
ToF sensors
How a ToF sensor works:
The ToF sensors are named after the term Time-of-Flight, which also describes exactly what happens with these IoT sensors. They measure the time it takes for the emitted light to be reflected and to arrive again. Depending on the model, several fields are used to register not only whether something is in the entire area, but also the differences within this area. This can be very helpful in applications such as offices or business premises where user behavior is also relevant. Together with learned patterns through AI, ToF sensors can be the basis for many intelligent applications.
Applications of a ToF sensor:
ToF sensors are valuable tools in smart facility management. They enable the precise recording of room utilization in offices and event rooms as well as people counting with directions of movement. As effective people counters, ToF sensors record the presence of people in real time and enable demand-oriented use of the premises as part of smart facility management.
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