4" 6 Digit NTP PoE Clock, Network Synchronized, Black Metal Casing.
Orologio con orario automatico da internet, alimentato a PoE, ma volendo si collega anche a un alimentatore normale (vi dirò come scegliere il tipo giusto di alimentatore da procurarvi). Collegandolo a una rete (col filo perché da come mi ricordo non ha la wi-fi) può sincronizzare l'ora da internet. Ha le cifre rosse alte circa 10 cm e quattro livelli di luminosità.
Clock Features- Automatic Daylight Saving Time change (if applicable).
- Time is automatically set by Simple Network Time Protocol(SNTP)- no master clock or serial connection required.
- Uses PoE ( Power over Ethernet) for easy installation and operation.
- Adjustable brightness (brilliant, bright, normal, dim, off).
- Static IP or DHCP addressing.
- Capability to receive realtime countdown command.
- If connection to NTP server is lost the clocks will continue to run on the built-in time base. When the connection is restored it will synchronize automatically.
- The clock features time loss notification by having a light on on the right lower corner.
Optional Functions
- Built-in bell relay. We can add a built-in bell relay to the clock, then it can be connected to a bell and the bell can be programmed to ring at 30 different moments using the management software.
- Temperature and humidity display. We can add a temperature sensor or humiture sensor to the clock, then it can display time, temperature and/ or humiture altenately.