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Zrabra Low Temperature 12V Core Electric Bolt Lock 200


Good door lock can protect against lock bumping and lock picking, which will increase your security. Besides, a nice door lock can add sophistication to your house. Here a kind of electric bolt lock will be introduced to you. It gives your house a di...
Retail Price:
USD$ 71.98
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Wholesale Price
Quantity 2-56-1415-39≥40
Price USD$ 33.66USD$ 27.36USD$ 21.06USD$ 12.66
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  • Overview


  • This aluminium lock is designed with two cores, keeping your door stay securely closed
  • This electric bolt lock is a high quality item guaranteeing the safety of your house
  • The electric bolt lock is easy to install
  • It is an aluminum lock with long life and low consumption
  • This core lock is a low temperature electric bolt lock with low power
  • This electric bolt lock is solid, sturdy and can be used with ease
  • Operating Voltage: 12V
  • Material: Aluminum
  • Dimension: 200 x 34 x 42mm / 7.87 x 1.34 x 1.65in (L x W x H)


Zrabra Low Temperature 12V Core Electric Bolt Lock 200

  • This is a high quality item guaranteeing the safety of your house

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

  • It is a low temperature electric bolt lock with low power, providing you with environmental protection

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

  • There are some warning things that need to be paid attention on this electric bolt lock

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

  • This electric bolt lock is designed with two cores to keep your doors shut tight 

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

  • Made of high quality material, this electric bolt lock is durable for long time use

How Does an Electric Strike Work?

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

Access control refers to a system used to grant access to resources or areas in a facility or system. An electric strike is a type of electrical access control system.


  • Electric strike devices are specifically used for door applications. The electric strike device replaces the fixed strike faceplate, or metal plate that attaches to a door jamb and includes holes used by the door bolt
  • Electric strikes possess a ramped surface, enabling the door to close and latch via the locking latch. The electric strike's surface pivots away from the direction of the latch upon receiving the proper signal, which enables the door to be opened from the outside without the need to operate the door knob


  • Fail-secure, also referred to as non-fail safe or fail-locked, is a type of electric strike which opens a door after receiving an electric current. Fail-secure electric strikes can be powered via DC (direct current), a type of low-voltage current that flows in one direction, or via AC (alternating current), a higher voltage current that can switch directions. AC-powered fail-secure electric strikes "buzz" during the door-opening operation. DC-powered fail-secure electric strikes units provide silent operation


  • Fail-safe electric strikes lock when electricity is applied to the strike. Fail-safe electric strikes only operate via DC power

Electric Door Strike Installation:

Zrabra Low Temperature 12V Core Electric Bolt Lock 200

An electric strike is a hardware device that uses an electronic signal to determine when to release a lock bolt. Installers wire these devices to work with buzzers, card readers or electric locksets. When the connected device is operated correctly, it sends a signal to the electric strike to automatically release the lock bolt and unlock the door

Choosing an Electric Strike

  • Choose your electric strike based on the type of locking device you are working with, whether it is a mortise lock, cylindrical lock or exit device. Most electric strike manufacturers also require you to select the faceplate for your strike separately from the strike itself to match the locking device. Choose the right faceplate to fit the lock on the door, then attach the faceplate to the strike using the screws provided. The holes for these screws are typically pre-drilled in both the strike and the faceplate, making it easy to determine where they should be placed
  • Adjusting the Strike
  • An electric strike can be fail-safe, which means it will unlock if the power goes out, or fail-secure, which means it will automatically lock if power is lost. Each strike can be adjusted to perform either of these two functions, and the adjustment is slightly different on each model. Flip the switch on the strike to change from one function to the other as required, or consult your installation manual for more information. If you are installing the strike on a fire-rated door, it must be set to "fail-safe"

Prepping the Door Frame

  • The easiest way to prepare your door frame for an electric strike is to request that the frame is prepped at the factory by the manufacturer. You will need to tell the manufacturer which strike you plan to use. If the frame is already on site, use the template provided with your strike to adjust the cutout in the frame as needed to fit the strike. Use a jigsaw with a carbide-tipped blade to enlarge the preps as needed
  • Using a metal drill-bit, pre-drill holes for the strike as directed on the installation template. Many strikes are designed to fit in the standard holes already drilled in the frame, so this step may not be necessary
  • Installing the Strike
  • Run the power supply wiring through the door frame so that the "pigtail" connector reaches to the strike installation location. Insert the pigtail connector into the strike to supply power. If you have a secondary wire that connects to a card reader or buzzer, connect this wire to the strike as well. Often, this wire is joined with that of the power supply and fed through the same pigtail connector. Consult an electrician for wiring help if you need assistance, or refer to the wiring diagrams that come with your strike
  • Carefully feed the wire(s) back through the frame so it is hidden from view, then insert the strike into the cutout. Use the screws provided to fasten it to the holes in the frame. Shut the door and check the spacing between the door and the lip of the strike. If the space is too large, remove the strike and insert wooden shims between the strike and the door frame, then reinstall the strike. If this space is too small, use a metal file to shave the frame down a bit to move the strike further from the door

Package Included:

  • 1 x 2 Core Low Temperature 12V Electric Bolt Lock