Reddit reviews Schlage Electronics M450P High-Security Electromagnetic Lock, For Access Control Systems, Single Door, 1,000-lb. Holding Force
We found 1 Reddit comments about Schlage Electronics M450P High-Security Electromagnetic Lock, For Access Control Systems, Single Door, 1,000-lb. Holding Force. Here are the top ones, ranked by their Reddit score.
Electromagnetic lock with a 1,000-lb. holding force connects to a door access system such as a push bar, request-to-exit device, or credential reader to create a high-security locking system for a single inswing or outswing doorArmature plate mounts flush to the door and pivots to compensate for slight irregularities, enabling it to come in contact with the electromagnet mounted below the top of the doorframeAutomatic voltage selection feature distinguishes between a 12-or 24-VDC electrical connection and adjusts automatically, and the automatic surge suppressor protects the equipment from damage if voltage spikesDoor-status and magnetic-bond sensors communicate with an access control system to identify an open or closed door and monitor the strength of the magnetic connection, and the lock can be programmed with a 0.5- to 30-second relock delayFail-safe design loses magnetism and unlocks when power is removed
That's too much work man. Just build a simple electromagnet and hook it to your 110v outlet. mount it inside your case next to your HDD and ram. Hook up a switch for that outlet (I recommend a covered switch). If you ever need to dump that PCs data just flip the switch and leave it on.
Seomthing like this would give you a great starting point at 1500 lbs of magnetic force.
If you really wanted to get fancy you could write up a quick little java/python app with an Arduino microcontroller and put it on your phone. So you could push a button anywhere you have cell service and automatically nuke your hdds. Or if you want to get even more fancy you could require a "check in" every X amount of time or have the magnet automatically start, although that's pretty extreme.