SDA-25
Fail secure double action solenoid lock, 25mm backset
Ref: F0531000017
This product has been discontinued.
The SDA-35I is a fail safe double action lock with a 35mm backset. It is manufactured in robust stainless steel and supplied with optional faceplates to suit most single and double action doors. The SDA has provision for a EURO cylinder for an optional manual override (cylinder not supplied).
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