ZOBOTRONICS 220V 50HZ PIR Sensors

Features: 1.Adaptive to filament, electricity saving lamp 2.This lamp is internal equipped with auto body sensor.If poeple come.the lam will power on;if people leave,the lamp will power off 3.Inner body auto sensor adopts infrared heat releasing device,and it can accurately capture moving low frequency signal and automatically power on 4.When people leave,the lamp will auto dalay power off,convenient and energy saving 5.Inner side of the lap is set up with auto ambient brightness detecting circuit.Only when ambient brightness is lower than setting value,the sensor will receive sense and let the lamp power off.And it is energy saving Notice: 1.When installing,please disconnect the power to guarantee safety 2.Don't apply it to overpower current or voltage 3.Don't install it accessible to water 4.Detection distance will change according to ambient temperature's difference.In summer,detection distance is short(it is obvious when close to human body's temperature);in winter, detection distance will be far 5.Don't install it in lower than -20 Celsius or higher than 60 Celsius 6.Don't expose it to sun 7.Don't install it in which there are moving objects 8.The first time power on ,there will one minute initiation;during this period,the device will shine,it is normal phenomenon 9.In coast zone,thermal flow will trigger the sensor because of ocean current.If installing filament lamp which emits great heat,please keep far away from the sensor(at least 1m)