1,Wide angle/curtain lens optional 2,LED ON/ OFF optional 3, Alarm output N.C./N.O. optional 4,Pet <20Kg immunity Features:•Adopt microprocessor • Special filter lens, white light immunity 10000 Lux• Waterproof function, being suitable for outdoor environment• Fully sealed bug immunity• Wide-angle lens and curtain lens optional for different locales• Collect signals by dual sensor to avoid false ...