This door-banger device easily attaches to doors, walls or floors. Sounds like a giant creature pounding his way inside. This mech includes a solenoid.

To automate this prop, you should consider adding one of our Houdini Budget Prop Controllers.

Solenoid available with 12-Volt, 24-Volt, or 110-Volt Flying Lead.

(Please note: All of our DIY mechs are built to order and can take 3 to 5 business days to ship.)