Strike sold as complete unit- Strike ships Fails Secure standard- Strike is field selectable Fail Secure/Fail Safe- Strike is field selectable 12VDC or 24VDC
Complete with 501 & 501A face plates- strike ships fail secure standard- Strike is field selectable fails secure/fail safe- Strike is field selectable 12VDC/VAC or 24VDC/VAC
Faceplates sold Seperately-strike ships Fail Secure standard-Strike is field selectable Fail Secure/Fail Safe-Strike is field selcetable 12VDC/VAC or 24VDC/VAC