Display for USB WatchDog realizing control of low-voltage loads (GSM modem, router, bill acceptor, PC). Contains 2 relays with a changeover contact. Has an LED status indication. Specifications: The supply voltage is 5V + - 10%. Through the microUSB connectors or the standard 4-pin molex. Maximum current consumption: 250 mA. The maximum switching voltage is 250 (VAC) / 30 (VDC). The maximum commutated current is 10 A. Connection of loads through screw terminals. Connects to one of the USB WatchDog channels using F-F wires. Attention, this relay module is intended for switching non-power lines (up to 24V).