They also commonly use electromagnetic field monitoring and detection equipment when cases contain claims of the supernatural. The team use walkie-talkies to relay findings to a base camp, but also carry backpack mounted cameras, microphone rigs, and hand held night vision systems to gather evidence, and to replace a traditional camera and sound crew.
During investigations involving claims of the paranormal, teams often employ electromagnetic field monitoring and detection tools. They use portable communication devices to share their findings with a central location, and also carry specialized equipment such as cameras, microphones, and night vision gear to gather evidence and supplement traditional camera and sound crews.