Detailed Product Description

Specification:
Working Voltage: 8-15V
Effective Range: 1M-3M Adjustable
Stand-by Power Consumption: 5m A
Trigger Power Consumption: 20m A
Output: Maximum(-)100m A
Principle of installation:
Green LED ON: means detect moving signer.
Red LED ON: means effective trigger (-)
To obtain maximum sensitivity. Turn the 2nd VR (lower switch) clockwise to the right
end get maximum sensitivity.
To obtain maximum range. Turn the 1st VR (Upper switch) clockwise to the right end
and get maximum effective range.
Open driver window.
Adjust to get prompt range (inside of car)
Turn the 1st VR counter-clockwise to reduce range, until there is no response to any object, which
is out of car. For example, when wave hands out of car, to check Green LED, turn the 1st VR to the
Left until any hand waving no linger effect Green LED.
Adjust to get prompt effective sensitivity
a. Use a piece of wire moving inside of car(through window into car)if Red LED ON, Adjust the 2nd
VR to the Left until Red LED had no response ( ignore if Green LED is on)
b. waving hand (through window into car) to make sure Red LED Will ON
c. Therefore, when turn the 2nd VR to the Left will gain less sensitive result, means more hand
waving is required to trigger K-300 (Red LED ON).
d. In other words. turn the 2nd VR a little bit to the right, K-300 will become more sensitive.