The QL - SPR-360 is 360 Degrees
passive infrared (PIR) Sensor . QL- SPR
360 is a new type of energy-saving
lighting switch, it adopts high sensitivity
detector, integrate circuit and SMT; It
gathers automatic, convenient, safe,
energy-saving, practical functions; It has
wide detection range made up of up and
down, left and right service field; It
utilizes human motion infrared rays as
control signal sources, when one enters
the detection field, it will start the
controlled load at once; It can identify day
and night automatically; It is easy to
install and its usage is wide; It has the
function of power indication and
detection indication