Qualified Hardware logo Paypal
1-866-749-7661 Contractor Hotline: 1-866-622-0224


Severe weather in Louisville, KY caused a significant disruption to operations at Worldport®, UPS's main hub in the United States. As a result, some shipments may experience unavoidable delays.
The UPS Service Guarantee does not apply when transportation networks are disrupted due to conditions beyond UPS's control.


Alarm Lock 104RA

Compact Electric Deadbolt Fail Secure

SKU: 104RA

Price: $257.00 /each

The alarm Lock 104RA 24 volt AC/DC fail secure Lektrolok is a compact electric deadbolt simple to install on all types of doors. The door is locked or unlocked by remote switch, key switch, time programmer or other electrical contact which interrupts the power.

Have a question? Need help?
Call Us: 1-866-749-7661

  • In Stock!
  • Order in the next 18 hours 27 minutes to Ship TOMORROW
  • FREE Same-Day ShippingWhen ordered before 3PM ET
  • No Hassle Returns
  • ×
    Getting shipping methods...

Have a question about this product?


  • The 104RA is standard fail secure unit which projects the bolt only while power is off. When the power is on the bolt retracts.
  • 24 Volt AC/DC,  power- requires 400 mA for 24v unit.
  • Deadbolt: Powered by a continuous duty solenoid. 5/8” diameter And 5/8” projection.
  • Perfect for use on narrow stile doors.
  • Complete with angle, mortise or flush mount strikes.
  • 1.75" Width x 6.75" Length.



Instructions & Templates

Click on the links below to download helpful instructions & templates for this product

Compact Electric Deadbolt Fail Secure

Scroll for More Product Information