E860-DTU(2020-400SL)A Ebyte RS485 Wireless Switch Remote Transmission Synchronous Control LoRa Modulation Technology

E860-DTU(2020-400SL)A Switching Signal relay module wireless transmission remote control remote synchronous transmission acquisition feedback [Communication interface]：RS485 [Transmission distance]：10km [Working voltage]： AC 85～265V [Installation method]：guide rail installation [Product size]： 108*87.5*65mm [Product weight]：194g±5g [Introduction]：E860-DTU(2020-400SL)A wireless remote synchronization switch is a terminal device that realizes remote transmission of switching signal through LoRa modulation technology. It supports 2 channels of switching input (DI) and 2 channels of control relay output (DO). The core of its function is to realize remote synchronous control without wiring, and is highly easy to use, allowing users to quickly integrate it into their own systems. Category  Name  Parameters power supply Operating Voltage AC 85～265V Power indicator Green LED indication Wireless parameters Working frequency 410.125-493.125MHz (supports ISM band) Trans