TATTLE TALE: BORDER GUARD

This attractive and low profile outdoor PIR detects up to 40' on each side, creating an 80'x 3' detection pattern. The Optex BX-80N suits almost all outdoor applications because it combines two PIR's, creating extra high immunity against false alarms caused by small animals, cars, and other outdoor disturbances. A selectable piezo buzzer can alert intruders and also serves as a convenient walk test indicator.