QWORK Electric Magnetic Lock, 2 Pack 60kg 130LBs Holding Force Electric Magnetic Lock for Door Access Control System Electromagnet Fail-Safe NC Mode

Like other reviewers have noted (and like all maglocks) you need to ensure the plates are flat together for them to hold together when energized. Installing this to get that alignment right can be a bit annoying, but that's not the fault of the product so much as just how maglocks work in general and it's not too bad. Once installed correctly, these work really well and hold firmly.

Work very well. I see many reviews saying there's issues with strength and alignment. These magnets work with very short range, (tightly coiled) magnetic fields, so as soon as the plate gets any distance from the base (fractions of an inch) magnetic pull drops a ton. The plate needs to be kept clean. The spring loaded "popper" plastic pin needs to be able to retract fully into the plate (use the included allen key). And the plate should be mounted according to the directions, which have a single large bolt in the center with two rubber washers spacing the plate away from the doorframe. THIS IS SO THE PLATE CAN SELF-ALIGN to the magnet. If you crank the plate down tight, then any fraction of a degree of misalignment means it will lose significant magnetic force.

Works well. I assembled with a button switch for a demo. Just one of my units came with the housing chipped. FYI Screws are metric allen key 3 mm There is a residual clamp depending on the surface area. A piece may not just instantly fall.

These magnets hold well and do not get hot. The mounting options are decent and match up in the 4 that I bought. The wires are a little awkward but workable. The field on these magnets is made for holding up close and wide things like a door. Do not expect the field to extend beyond the face of the magnet.

Described as having 60kg (130 lbs) of holding force. I clamped the wires of this unit directly to a 6ah trail camera battery that was measured at 12.5+ volts. In this best case scenario, and with the provided metal plate in DIRECT CONTACT with the magnet, I could pull them apart with my fingertips. I wouldn't trust this to hold the door closed on a candy cabinet.

Made a homemade escape room. This was brilliant! It really added an element of fun.

On time works perfect I recommended

Happy customer. So far, no issues whatsoever and have used it outdoors for many months now.

Produit de très bonne qualité

Great

Très fort pour à peine 2W de puissance.