Technical specification: operating voltage: DC 9-16V consumption current: less than 18mA(DC12V) operating temp.: -10 to +50 degrees installation mode: wall or corner mounted installation height: about 2.2m detecting distance: 12m detecting angle: 110 degrees alarm output: N.O./ N.C. relay optional anti-d more...
main features: 1.stand alone style 2.infrared photoelectronic sensor; 3.buzzer alarm/led indicating alarm; 4.latest design 5.with hush button 6.low voltage threshold 7.execute criterion:en14604:2005/ac:2008 8.suitable for family homes, commercial shops, restaurants, factories, office buildings . more...