SPB400 Specification Model SPB400/V100 SPB400/V200 SPB400/V400 SPB400/V500 Detection method Infrared photoelectric Range Outdoor 100ft 200ft 400ft 500ft Indoor 300ft 600ft 1200ft 1500ft Beam characteristics Pulsed infrared dual beams Interruption period 35~500msec(selectable) Power input DC13.8~24V/AC11~!8V Current consumption 100mA max 100 mA max 100 mA max 105 mA max Alarm period 2Sec(+1)nominal Alarm output Form C relay (AC/DC30V 0.5A max) Tamper switch N.C.Opens when cover is removed(receiver only) Operating Temperature -25 °C ~+ 55 °C Environment humidity 90%max Alignment angle ± 5 ° vertical, ± 90 ° horizontal Mounting Wall or pole Weight 2000g(Both transmitter and receiver) Appearance PC Resin(Black)