Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force


Prevent unauthorized visitors from gaining entry to your home or business. This electromagnetic lock (mag-lock) mounts to your point of entry, keeping your door securely closed, with 600 pounds of holding force, until you release the powerful magnet manua

$ 59.00

Nikola Tesla Secret

Comments

  1. 2 of 2 people found the following review helpful
    5.0 out of 5 stars
    Holds solid, no problems, November 25, 2014
    By 
    Carl

    Verified Purchase(What’s this?)
    This review is from: Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force (Tools & Home Improvement)
    Currently using this as part of a little project to make a timed lock using an Arduino.

    The magnet is running off a 12v 2A power supply controlled by a TIP122 on the negative side. It holds solidly, definitely can’t pry it apart with my hands. I may not have tested it with a winch and a force gauge, but I’m convinced you couldn’t get the plate off without using some tools. I was concerned you might be able to slide the plate off laterally, but the plate won’t budge once the unit is on, so that’s a plus if you’re using this for unintended solutions not involving a door.

    There is a little residual magnetism left over after the unit disengages, but that’s normal and it’s not strong.

    I tested it over one hour powered on. The unit got a little warm but not hot, and stayed under 100 degrees. If you had this hooked up to a door, or some other large object which would act as a heatsink, I don’t think you’d have a problem with it getting too hot and burning anything up, and you shouldn’t have any problem even if it isn’t attached to something large.

    Overall I think this was a good buy.

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  2. jasonb501 says:
    5.0 out of 5 stars
    Works well & as expected., May 1, 2016
    By 

    Verified Purchase(What’s this?)
    This review is from: Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force (Tools & Home Improvement)
    Good design and works well.

    We’ve noted it gets a bit warm, but no so much as to suggest an “issue.” (We’re using it on 12V.)

    Recommended!

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  3. Anonymous says:
    1 of 1 people found the following review helpful
    5.0 out of 5 stars
    Great product!, February 5, 2015
    By 

    Verified Purchase(What’s this?)
    This review is from: Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force (Tools & Home Improvement)
    I used this product on a hidden door I installed in my new movie room! I wired it to a switch and it works great! Exactly what I needed!
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