A smart micro-mouse trap is disclosed herein which can be used to trap and kill the mouse, rat, rodent, etc. instantly. The embodiment comprises an enclosure for the mouse, a beam to detect the mouse, a trap, a latch and a solenoid powered by an electrical circuit to activate the tripping mechanism as the mouse enters the trap and breaks the beam. The smart micro-mouse trap is advantageous and useful as it is inexpensive, easy to operate, durable and allows for sanitary disposal of the dead mice, rats, rodents without contact to human.