OPTEX BX-80N 80'/40' EACH SIDE X 5' OUTDOOR PIR WITH PIEZO SOUNDER

The BX-80N creates a multi-layered, horizontal barrier that detects intruders and sounds the alarm before they actually break in. One BX-80N can protect up to 80ft. (40ft in each direc tion) because it is installed in the center of the detection area and protects on both sides. Unique Dual-Side Detection Area of the BX-80N can protect both sides of windows when placed between them. 24m (80 ft.) long range detection. Common causes of false alarms such as RFI and unwanted sunlight can be greatly reduced by patented Double Conductive Shielding. Slim and stylish, the BX-80N will blend into any architecture. Double Conductive Shielding Easy Installation Audible Alarm Function 2 Year Warranty