The CORAL PLUS passive infrared detector is a new, advanced version of the popular CORAL series featuring an increased detection range. Improved stability and enhanced RFI protection (greater than 30V/m). The special advantage of the CORAL PLUS is its high-temperature compensation for maximum "catch" performance, and its unique low-temperature compensation for optimum false-alarm rejection.
The pyroelectric sensor of the CORAL PLUS is enclosed in a sealed chamber, protected from insects and air drafts. The pulse counter may be switched between 1 and 3 pulses, as desired.
CORAL PLUS has a selection of four interchangeable lenses - the appropriate lens for each application can be selected to match the desired coverage.