Microwave sensor switch TR-802

Product introduction
TR-802 is an active motion detector with adjustable sensitivity, daylight detection and time setting. It’s based Doppler principle and RADAR technology, adopting rod antenna & high performance micro-chip. It is easy to install, provide high probability of detection, low nuisance alarms and resistance to rain, fog, wind, dust, falling snow and temperature extremes.
It can be widely used in public places such as corridor, car parking, warehouse and office building, school, hospital etc.

Technical parameters
1 Operating voltage 220-240V/AC
2 Rated load 400W(Max. inductive Load)/800W (Max. Resistive load)
3 Detection area 2-10 meters
4 Time setting 10sec-12min
5 Light control 2~2000lux
6 Microwave frequency 5.8GHz +/-75MHz
7 Transmission power <0.2mW
8 Installation Ceiling mounting, wall installation
9 Detection angle 360°
10 Mounting height Max. 4 m
11 Operating temperature -10℃~+60℃
12 Product size(L*W*H) 40*40*70mm

Detection range setting (Sensitivity)
Detection range is the term used to describe the diameter to the more or less circular detection zone produced on the ground after mounting the sensor light at a height of 2.5m, turn the detection control fully anti-clockwise to select minimum detection range (approx. 2m), and fully clockwise to select maximum detection range (approx. 10m).

Time setting
The light can be set to stay ON for any period of time between approx. 10 sec (turn fully anti-clockwise) and a maximum of 12min (turn fully clockwise). Any movement detected before this time elapse will re-start the timer. It is recommended to select the shortest time for adjusting the detection zone and for performing the walk test.

Light-control setting
The chosen light response threshold can be infinitely from approx. 2-2000lux. Turn it fully anti-clockwise to select dusk to dawn operation at about 2 lux. Turn it fully clockwise to select daylight operation at about 2000lux. The knob must be turned fully clockwise when adjusting the detection zone and performing the walk test in daylight.