ow bars.
Black coated fiberglass mesh alarm screen has following excellent properties:
Fire retardant;
Ventilate for sun shade;
Uultraviolet;
Excellent alkali-resistance;
Good flexibility and tensile strength;
Security screening by detecting intrusions;
Easily installed to suit most window sizes and most alarm systems.
How to Form an Alarm Screen System
Alarm Screen refers to Fiberglass Mesh Screen with detection wires and a reed switch tamper. The alarm screen mesh functions both asinsect / fl