The SMALLEST* electromechanical mini lock

Electromechanical mini lock.


Promix-SM132 - photo - 38


The smallest* electromechanical mini lock Designed for mortise installation. The deadbolt is spring-loaded with adjustable rod length.


The modifications of locks available for order are shown in the table (see colors above):

Lock model  Description

Normally closed (opens when supply voltage is applied),

supply voltage 12V

* the smallest Promix mini lock.

Technical characteristics

  • Deadbolt holding force: 100 kg
  • Power supply voltage: DC 11-14V
  • Input current (at 12V): 0.1А
  • Length of cable for connection: 0.1m

Version: normally closed.

Operating conditions:

  • ambient temperature: -40 to +50 °C,
  • relative humidity: not more than 95% at 35°C and lower temperatures without condensation and hoar frost formation.



Promix-SM132 EN Operating Manual (download)

Photos and videos

3D model of Promix-SM132 lock  (download)

3D model of Promix-SM132 lock deadbolt  (download)

We will be glad to see you as a client of Promix Engineering and Production Center
You can see the full range of Promix equipment and locks in our catalog
If you have any questions, you can contact a Promix manager by + 7 (4812) 619-330
You can also leave a request using the feedback form
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We are on "Wer Liefert Was"


Good news for our German-speaking clients. You can also find us on the leading B2B market place "Wer Liefert Was" as qualified business partner!
New distributor in EU


Great news for our European customers!!! The original electro-mechanical locks "Promix" you can now order directly from the warehouse of our Estonian distributor in Tallinn. Smart Security LLC, +372-66-11-774,
Our company has succesfully registered the business account on EUROPAGES


Dear friends, we are thrilled to announce that our company - Engineering and Production center "PROMIX" has succesfully registered the business account on the leading European e-commerce B2B platform EUROPAGES. Please feel free to visit!
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