Features:

•Dual Voltage 12/24v DC

•Fail Safe & Fail secure (Field Selectable)

•UL Listed Burglary-Resistant

•Static Strength up to 1,500 lbs

•Tested to 1,000,000 Cycles

•ES-50 Designed for GR1/GR2 Cylindrical & GR2 Tubular Lock

•ES-86 Designed for Mortise Lock

•Also available:  1" Extension Bracket for Wider Rabbet Mounting, and 2" Extension Bracket for Wider Rabbet Mounting.  Specifications shown in Spec sheet for ES-50 and ES-86.