PDL 98VH200 Manuals

O N E O N E CONVENIENCE & SECURITY MOVEMENT SENSOR Model 98VH200 Installation and operating instructions Please take 5 minutes to read these instructions before installation and operation FEATURES G Security and convenience – reacts to intruders, visitors and family by turning the lights ON and OFF automatically. G 200° elliptical field of view with a 12 metre range. G Adjustable light level (LUX), heat sensitivity (SENS) and time delay (TIME) controls. G Light ON time can be adjusted from 10 secs. to 5 minutes to suit the situation. G Universal mounting — can be mounted on a wall or under a soffit. G All plastic housing – no earth wire required. G Auto Mode only PRINCIPLE OF OPERATION All PDL Passive Infrared (PIR) automatic movement sensors are an electronic ON/ OFF switch for automatically switching on lighting. When movement of a heat source (i.e. person, dog or car) across two PIR zones is detected by the sensor, it automatically switches on the lighting. If no further movement is detected the sensor starts timing and will turn off the lighting after the preset “Time” period. As long as there is movement in the PIR field of view the lighting will stay ON. Any movement of a heat source could cause the sensor to switch the lighting on (including hot air movement) i.e. draughts from an open window or door, air vents close by, cars in the street or movement in the neighbours property. This depends on the angle of the sensor head and the distance from the sensor.