Seco-Larm SD-994A-A1SQ Reversible Electric Door Strike, Symmetric inc The slots allow fine vertical

The slots allow fine vertical adjustment for speedy gate alignment

When combined with access control

NICE APOLLO MB1050 Box

The ENFORCER ST-2406-3AEQ Power Supply/Charger ensures that alarm systems and access control systems have enough power to do their job

#18 in parts diagram

Seco-Larm SD-994A-A1SQ Reversible Electric Door Strike, Symmetric inc The slots allow fine verticalThe SECO LARM Reversible Electric Door Strikes are an ideal way to adapt cylindrical lock sets to an electronic access controlled locking system. The strikes come in two varieties: asymmetric and symmetric. Both models come with a reversible faceplate for right hand or left hand doors and are fail secure operation