Magnetic Autocontrol Microdrive Drill Jig Complete Set | MAG-BSKB Von Duprin The Black Bosch DS161 is

The Black Bosch DS161 is specifically designed for Request-to-Exit (REX) applications

Fail secure in the event of a power loss

and various Commercial Chain Drive Garage Door Openers

Built-in battery backup to ensure operation in case of a power outage

Detect-on-Stop: Requires vehicle to stop for a minimum of 1 second (1-2s typical)

Magnetic Autocontrol Microdrive Drill Jig Complete Set | MAG-BSKB Von Duprin The Black Bosch DS161 isMagnetic Autocontrol Microdrive Artic Drill Jig Complete Set MAG BSKB MicroDrive articulated drill jig complete set for housing and arm. Manufacturer's Warranty Period 1 year Product Literature Magnetic Limited Warranty Policy