The SD-997A Series are designed for hollow metal door frames. They are not recommended for wooden door frames. However, the door can be wood or metal.
FEATURES
* Adds concealed deadbolt security to most wood or hollow metal doors, with the convenience of electrical operation.
* Stainless steel bolt, 5/8 in (16mm) diameter, 5/8 in (16mm) throw.
* Fail-secure operation (locks if power is lost).
* Attempts to relock multiple times if the door is not closed properly
* Door open/close monitor (NO/C/NC).
* Use with an optional digital keypad for high security without a key.
* Easily connects to SECO-LARM’s Digital Access Keypad.
* Suitable for office-type applications.
* Optional mounting brackets available.
* Shallow design for use with most metal door jambs.
* Powered by a solenoid.
* Stainless steel for strength and long life.