SK-990A - Fail-Secure
(Door unlocked with power connected)
SK-990B - Fail-Safe
(Door locked with power connected)                                                         SK-990B-24 - (for 24VDC Fail Safe applications)

See also: Electric Door Strike for Metal Doors

FEATURES:

• For wood doors.
• The ENFORCER Electric Door Strikes convert cylindrical lock sets to an electronic access controlled locking system.
• Can be used on virtually any cylindrical door locking system.
• Use of a digital keypad with the unit assures high security without the need of a key.
• Easily connects to optional keypads including SECO-LARM's SK-983A or SK-983A100.
• Suitable for office-type applications.
• CE approved.
• Baked painted finishing.
• Fail-Secure (SK-990A) units are perfect for entrance door installations.
• Fail-Safe (SK-990B) units are perfect for emergency door and escape door installations.