MODEL KSG-2000 SOUND&LIGHT CONTROL SWITCH 1.Introduction Model KSG-2000 sound light control continued switch use sound sensor and light controlled component. When you emit noise, light will be on. And will be identify environment brightness automatically. It will not work during day and work at night. This switch will suit to hall stair corridor place etc. It is no touch point no sparkle, it will be specially safety to colliery, oil, storeroom, flour factory, chemical plant and combustible and easy explode place etc. 2. Major index 1) Input work voltage:AC100V~250V 2) Load power:100W 3) Static power loss:0.2W 4) Last time:About 75 sec. 5) Load characteristic?Prevent characteristic, suit to incandescence light. 6) Relatively humidity:95% 7) Meas.?86?86?23.8mm 3. Use guide First please switch off the power, link to corresponding place according to the drawing, encase wall and send out electricity after correcting. During it has adequate the environment brightness, if the light does not bright, you can turn back photosensitive component and try again. 4. Notice 1) After this switch switches on the power supply if the light lasts time too short, the powers ground line and front line connect opposite. You should check whether the front line connect correctly. 2) This switch cant be used short circuit and overload, or it will be shatter. 3) This switch does not suit to the noise pollution place. 5. Connecting line method SHEN ZHEN WADEFA ELECTRONICS CO., LTD.