2. IR Control Module:
a. Theory: The sensor detects the infrared light by receiving the infrared ray diode emission & feedback;
b. This product has two modes: Door model & Touch model;
--DOOR MODEL: Lighting will turn on when you open the cabinet’s door, it will turn off when closing the door or stopping object
before the IR sensor(object refers to mobile door and drawer)
--TOUCH MODEL: Light is on the status of “TURN OFF” when electricity goes through, after object stops one time, it will turn on;
If object stops once again, it will turn off;
c. Distance of detection:7-12cm, actual distance depends on the type of shielding material and light absorptivity;
d. Stopped object couldn’t be detected if the period less than 1 second, light will not change;Stopped object could be detected
if the period more than 1 second, light will change;Light will keep the “changing” status unless stopped object removed;
e. In case electricity turns off during lighting, output will be 20ms when electricity turns on again, this is normal phenomenon because it’s resetting time of single chip micyoco;
f. Power consumption during power off: 0.08W(12VDC),0.16W(24VDC).
3.PIR Control Module:
a.Following the theory of PIR(Passive Infrared Sensor / Detection).
b. When objects get into the radiation angle(60 degree),the signal will be detected by Fresnel lens which will start the electric appliance, and set a time lag for appliance in sync. e.g the time lag is 30”,the appliance would be turned off automatically after 30”; while the Fresnel will reset another time lag(30”) if the object get into the radiation angle before the end of last time lag. The Fresnel will take 3”to work(detect object) again after the terminal of first 30”, we named this 3” as “unconscious status”.
c. The time lag could be adjusted, the time lag could be 1min. or 5min ( the orginal ex-factory setting is 1min),you could make your choice by time lag switch.
d. The detecting distance is 1-3meters.and the distance and sensitivity could be adjusted by rotary switch.
e. After sudden power fail interrupt, the light will take 10-15” to self-checking after restart, it’s normal process.
f. Standby power:0.1W(12V DC),0.2W(24VDC)