MODEL KHWR-2000 ULTRARED THERMO-RELEASE SENSOR SWITCH 1? Introduction: Model KHWR-2000 Ultra red sensor switch is used to measure ultra red radiant that moving part of the body sends out when the body moves to measure section. Sensor electronic components can elicit sign. After the components are compared, the switch can auto turn on the light. When you walks out of the section, the light can automatic switch off after several seconds. This product can be used in salon, lobby and washroom. It is considered as ?when you come, the light is on. When you go, the light is off.? Because of not touching switch directly. You aren?t in danger of touching damaged switch, when you go up and down the stair. It is quite safety and economizing energy. 2? Major technical index: 1) Input voltage: AC 220V ??????% 50HZ 2) Output voltage: AC 110V?120V 3) Output capacity: 150W 4) Light last time: About 60 sec. 5) Operating temperature: -10??+50? 6) Relative humidity: < 95% 7) Measured distance: ?60M (+25%) 8) Sight range :130? 9) Measurement:86?86?23.8mm 10) Attach altitude:1?1.5M 3?Using method: Please switch on the power, then connect line as the picture shows. Attach in the wall after connected line correctly. When this switch is first switched on the power, it can be light for sixty seconds, then it can be come to normal working condition. It can be light for sixty seconds, and then it can be come to normal working condition. It can serve for you automatically during the night. 4? Attention: 1) When attaching this switch, you should avoid the sun lighting the sensor directly and avoid the warm wind blowing. 2) You must switch off the power before you open the switch box. 3) Please connect line and use the switch according to the picture. 5?Connecting the line picture: SHEN ZHEN WADEFA ELECTRONICS CO., LTD.