1. 1.Detection Range: 180 degree
    1. 2.Power Consumption: 0.45W (work) 0.1W (static)
    1. 3.Detection Distance:max.12m
    1. 4.IP65



Model no : BT31S


This product 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.


Detection field: The wide detection range is made up of up and down, left and right, the detection range could be adjusted according to your desire, but the moving orientation in detection field has great relation with the sensitivity.

Identify day and night automatically: The ambient light of product could be adjusted according to your desire: when turn to SUN (max), it will work day and night, when turn it to MOON (min), it will only work in the ambient light less than 3LUX. As for adjustment, please refer to testing way.

Time-delay is added continually: When it receives the second induction signals after the first induction, it will compute time once more on the rest of the first time-delay basis (set time).

Time-delay is adjustable: It can be set according to your desire, the minimum is 10sec±3sec, and the maximum is 7min±2min.

Installation: (see the diagram)

Shut off power.

Loosen the screw on the bottom lid, open the wiring terminal, pass the wire of power and load through the bottom lid.

Fix the bottom lid with inflated screw on the selected position.

Connect the power and load wire into connection-wire column according to the connecting figure.

Put the sensor on the bottom lid, twist the screw tightly then electrify it and test it.

CONNECT-WIRE FIGURE:(See the right figure)

Power Frequency 50/Hz
Working Temperature -20~+40°C
Ambient Ligh 3-2000LUX (adjustable)
Working Humidity 93%RH
Time-delay 10sec±3sec to 7min±2min
Installation Height 1.8m~2.5m
Rated Load 1200W (incandescent lamp) 300W (energy-saving lamp)
Power Consumption 0.45W(work) 0.1W(static)
Power source 220V-240V/AC
Detection Distance 12m max (<24°C)
Detection Range 180º (<24°C)
Detection Motion speed 0.6~1.5m/s

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