2.4 Dimensions (mm)
3. Hardware Installation
3.1 SIM Card Installation
1. Take the SIM cover down, and use an ejector tool to open the SIM card tray. Insert the nano
(4FF) SIM card, then put the slot with the SIM card back into the device.
2. Rotate back the cover and tighten it with a wrench to prevent water from entering the device.
3.2 Power Supply
SG50 can be powered by either a 12-24 VDC external supply or a solar panel. In the meantime,
the internal battery pack will also be charged. When the external supply is disconnected or there
is not enough power for the solar panel, SG50 can be powered by the internal battery pack.
Battery Installation
1. Release the fixing screw on the side of the device, and remove the battery compartment
cover.
2. Push the battery into the battery compartment as the icon shows. If you need to take out the
battery, hold on the latches on the battery to pull it out.
3. Fix the cover back to the device using the fixing screw.