Activated by IR (infrared) energy this kit remains motionless until it detects IR energy.

It will come to life when you press random buttons on any TV/VCR remote or by our IR Activator Robot Kit . When activated it vibrates/scoots on any smooth surface and also flashes 7 bright LEDs while emitting a pulsating low frequency ?vibrating? sound. Movement stops as soon as the source of IR energy stops.