Further information for Milesight IoT UC511-DI-868M-EA
External Antenna: 1 * 50 O SMA Female Connector 2 * Solenoid Interfaces, 5/9/12 VDC Switchable 2 * Wires Latching Solenoids 2 * GPIO Interfaces, Dry Contact Power Option: 2 * 2550mAh Chargeable Battery Solar Powered (5V, 1.6 W) 5-24VDC IP67 Rated