Fixed or sliding, these minimalist window designs feature a vertical profile width of 22 mm and is only limited by the maximum surface area of the glass. Button-locking available with two-point ...
Residential fire-rated doors are tested and assigned a rating of 20, 45, 60, and 90 minutes. A 180-minute rating is mainly relevant to commercial ... doors include glass. All are, somewhat ...
We installed one of the contact sensors on an interior ... glass-break sound sensor, which is designed to detect the sound of glass breaking and set off an alarm. Small and lightweight, the Emdmak ...