Using the VT100 body - worn camera is easy. First, make sure the battery is fully charged. Avoid overcharging as the camera has battery overcharge protection. Wear it on your body in a position that gives a good 130º field of view. To start recording, press the appropriate button. You'll get haptic or visual feedback about the recording status. If there's an emergency, you can activate the remote alarm. When using the WiFi feature, connect to a network with WPA2 - PSK security. For maintenance, keep the camera clean and dry as it has IP54 durability. Don't expose it to extreme temperatures or moisture. If you need to stream video, ensure your network can support the 640,360 30fps streaming speed.