existing CMU wall

RELATED FAQS

Question
Answer
Wallboard must penetrate a minimum of ½” into the hollow metal frame, based on NFPA Pamphlet 80, (page 80-2, figure A.4.6.3.1) .
         
  The Legacy wall mounted readers are replaced as shown in the table below:  The MTMS15 and MTMSK15 did not have any prior models that it replaced.
Yes, an additional jamb anchor can be used at the bottom of the frame in lieu of the typical (adjustable or weld-in) base anchor in fire rated frames. This is limited to the anchor designed for...
The following are quantities of EMA anchors (pierce and dimples) based on range of frame height:  Quantity  Nominal Frame Height     2     1'...
The ANSI 156.19 standard states (in appendix A-5 Knowing Act Switches) that wall actuators are to have an installation height of a minimum of 34" and a maximum of 48" (center of the switch) of...
If the 9100 Series Benchmark operator does not open when the actuator is pushed: Verify the unit has 120 volts applied to it. Verify the the power light on the control box is on. If not, check ...
23848385 is the part number to order for the COM400 radio board that has the MCX jack for the optional RF antenna. It is shipped in the PIM400 and WRI400 so if needed for the wall mounted module yo...
The only difference between the COM400 in a door lock (AD400) and the COM400 in a wall mounted interface module is the MCX jack, which is provided for the optional remote RF antenna when needed o...
The COM400 has only two versions of FW, 2.2a and 2,2d and they are cross compatible and completely functional with all AD-Series wireless devices. There is no reason to change a FW 2.2a to a FW 2...
The rough opening dimensions are the same for either Welded (SUA) or Knock Down (KD) frames For F, FN, FE, DE, MU three sided frames and four sided borrowed light frames: New masonry Walls: N...
 For DW, K three sided frames and four sided borrowed light frames: Three sided frame = door opening width (order size) plus 1 1/2" minimum to 2" maximum and the door opening height ...
DW and K-Series frames are designed to slip onto a stud wall after the wall is finished (painted, wall papered, etc). Walls can be either wood stud or steel stud Used only for interior applicat...