Node Controller
4G-CAT1 series Node Controllers are used for direct control of street lights. It is usually installed on the lamp or lamp pole, according to the instructions from the server to switch on and off the lamp and dimming control; At the same time, it can also monitor the operating status of the lamps (dimming level, power, voltage, current, etc.) and report to the server. When the network connection is lost, the node controller can also automatically control the lamp according to the preset schedule or astronomical clock.