We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rectangular electric strike lock with zinc alloy latch, plastic body, 11 by 2.5 by 3 cm

Jedrek

Jedrek 12V Adjustable Electric Strike Lock Fail Secure Silver

SKU CH-0T9D-JCKKZ

Adjustable electric strike lock holds doors with 300 kg thrust, operates on 12 V or 24 V DC, and stays locked when power is removed

  • TypeElectric Lock
  • Fail-secure design keeps door locked during power loss
  • Adjustable latch fits wooden and metal doors without modification
  • Zinc-alloy lock tongue withstands 300 kg holding force
  • Low 280 mA draw at 12 V reduces power supply load
  • Operates reliably from -10 °C to 55 °C and up to 95 % humidity

Adjustable 12V Electric Strike Lock

The Jedrek electric strike lock operates on DC12V at 280mA and uses a fail-secure design that keeps the door locked when power is removed. Its adjustable lock-tongue is made from zinc alloy die casting and fits wooden or metal doors. The unit measures 11 by 2.5 by 3 centimetres and weighs 233 grams.

Suits access-control installs needing fail-secure

This strike suits installers adding controlled entry to wooden or metal doors where security must remain active during a power loss. It is not for projects that require a fail-safe release when power fails, nor for doors thicker than the adjustable range allows.

300kg holding strength decides fit

The lock delivers 300kg of thrust resistance, which determines whether it meets the physical security requirement for the opening. Operating temperature spans -10 to +55 degrees Celsius with humidity up to 95 percent, and surface temperature stays within 20 degrees of ambient.

Highlights

  • Fail-secure design keeps door locked during power loss
  • Adjustable latch fits wooden and metal doors without modification
  • Zinc-alloy lock tongue withstands 300 kg holding force
  • Low 280 mA draw at 12 V reduces power supply load
  • Operates reliably from -10 °C to 55 °C and up to 95 % humidity

Specifications

TypeElectric Lock

Questions about this item

Should I pick the 12 V or 24 V current rating for my power supply?

The lock draws 280 mA at 12 V and 160 mA at 24 V, so match the supply voltage you plan to use.

What does the 300 kg holding strength mean when the strike is mounted on a door?

It resists up to 300 kg of thrust force, keeping the door secured until power is applied to release the latch.

How does the DC 12 V fail-secure interface behave during a power cut?

Power off keeps the lock engaged, so the door stays locked even if the 12 V supply fails.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.