Highlights: 4 Digit Display PoE power supply according to IEEE802.3af Integrated web interface for configuration, as well as for setting the count 2adriger, potential free contact for buttons, photocells, motion sensors, etc. XML access for remote text-entry / query The Lieske Electronics PoE Counter counts pulses of a potential-free signal transmitter and displays them on a 4-digit display. As a signal generator, for example, switching relays, door contacts, contact floor mats, light barriers, motion detectors, or the like can be used. & Nbsp, The Counter has its own network interface, the power is supplied via the via PoE. In the current count values ??can be read and entered. Furthermore, the display of other values ??or texts up to four characters möglich.Anwendungsbeispiele: People counting for a disco & quot, How many people are already in / out & quot, production count & quot, How many pieces of product X have passed through the assembly line & quot, parking garages count waiting rooms with external optional Application Specifications: Network: 10 / 100BaseTXNetzwerkanschluss: RJ45 Contact Termination: 1x Floating input contact f button etc. Supported standards:. IEEE 802.3IEEE 802.3uProtokolle: HTTP / JSON / XML management / control: via web browser, XML, JSONBetriebssysteme: all networkable Operating Systems Power supply: PoE according IEEE802.3afGehäuse: Metal housing with VESA 75 Option Environment: Operating temperature: 0 ~ 40 ° CLuftfeuchtigkeit operation: 10% ~ 85% (non-condensing) Temperature Storage: -20 ~ 60 ° C Humidity Storage: 5% ~ 90 % (non-condensing) Dimensions: 141 x 370 x 43 mm (height x width x depth) Weight: 2 kg (only adapter) & nbsp,