[Communication Interface]：RS485

[Communication distance]：5km

[Operating Voltage]： DC 8-28V

[Installation method]： DIN-Rail Mounting

[Size]：113*37*65mm

[Product weight]： 77 ± 5g

[Introduction]：The wireless intercommunication switch is a terminal device that uses LoRa modulation technology to achieve wireless remote transmission of switching values. It supports collecting switching inputs (DI) and controlling relay outputs (DO). Operating in the 850.125-930.125 MHz frequency band, its core function is to achieve remote synchronous control. It requires no wiring and is highly user-friendly, allowing users to quickly integrate it into their own systems. It has a DC input voltage of 8-28 V and is coated with a conformal coating that is resistant to mold, moisture, and salt spray.