D&D Technologies SureClose 108 AT90 W Flush Mount Hinge/Closer Steel Weld-On | DND-75108214M liftmaster K75-18362 3x Barlow Lens / Moon

3x Barlow Lens / Moon Filter

Real and Timed Anti passback

resulting in superior read range

The WallAlert Wall Intrusion Detection System offers a solution for intrusion detection by the analysis of typical noise patterns made by a forced entry attempt

UPS Battery Backup: Field configurable to fail open or secure when batteries deplete

D&D Technologies SureClose 108 AT90 W Flush Mount Hinge/Closer Steel Weld-On | DND-75108214M liftmaster K75-18362 3x Barlow Lens / MoonD&D Technologies SureClose 108 AT90 W Flush Mount Hinge Closer Steel Weld On DND 75108214M Hinge Closer with Final Snap Action SureClose 108 and 57 models are concealed hydraulic gate closers. The models feature Final Snap Close Action (FSA) which increases speed at the end of closing to overcome electric or coded locks. Both Closing Speed and Final Snap are adjustable using the supplied adjustment tool. Designed to never leak hydraulic fluid, the