REM POD comes with the REM LEDS on top of the POD with an antenna. When an activity is present near the POD emits an audible tone with flashing multi-colored LEDs. The POD is powered by (1) 9v battery (not included)
In addition to detecting AC/DC EMF & DETECTS changes in the environment, this device also uses a mini telescopic antenna to radiate its own independent magnetic field around the instrument.
This EM field can be easily influenced by materials and objects that conduct electricity. Based on source proximity, strength and EM field distortion, four multi-colored LED lights can be activated in any order or combination.
