ACSI Motor-Driven Latch Retraction Kit | ACS-1550K-MDV22 liftmaster drive shaft Rod Speed: 0

Rod Speed: 0

this 15-foot articulated boom provides reliable performance and safety in low-clearance installations such as parking garages or covered entries

Ritron Entry Keypad Optional Retro-Fit Kits | RIT-RQX-FPKP

The programming can be done in a self-learning mode by means of one programming button

providing the strength needed to counterbalance longer or heavier barrier arms for smooth and consistent operation

ACSI Motor-Driven Latch Retraction Kit | ACS-1550K-MDV22 liftmaster drive shaft Rod Speed: 0ACSI Motor Driven Latch Retraction Kit ACS 1550K MDV22 Electric Latch Retraction Dogging Kits for Von Duprin 22 Series Exit Devices.