ceiling PIR sensor switch

PIR SENSOR Technical parameters: Voltage:AC220±10%(50HZ-60HZ)Illminate: incandescent (100W) /energy-saving lamp(40W)Work Status:<2LUXDelay time:30 60 seconds Detecting rang:3 7moperating temperature:-20°C 50°C;Degree:115°shape material:PC or ABS;Packing:100pcs/ctnProduct character: 1. Automatic human sensitivity: The light will be lighted when some body comes,and the light will be turned off when he leaves. 2. Easy installation, safety and energy saving. The rate of electricityis more than 85% 3. Electronic switch is applied and it will nott cause electricity spark and interfere the other electric appliance. 4. Strong anti-interference, low power-wear and long using life. 5. Intellective time-delay. The service load will keep working when some bodymoves about in the detecting area. 6. Auto-through the taking light, it is not working in day time. It is workingat night or luminosity less than 2lux