Installation Manual

1. Scope of application
This product is applied to Commax front door controller.
2. Overview
This product has a built-in MCU CONTROLLER and uses DC 5V.
It is used as input power and the output is 0V when there is no detection.
If it is 5V.
3. Electrical characteristics
3.1 Rated Input Voltage: DC5V
3.2 Input Maximum Voltage Range: DC 4.8 – 5.2 Vdc
3.3 output voltage: DC 0-5V
4. Detection distance, (may show slight distance depending on environment)
4.1 Distance: About 1.5 ~ 2M
4.2 Angle: VERTICAL: about 50 degrees, HORIZONTAL: about 140 degrees
5. Detection principle and operation
Microwave sensor of RF type detects the change of frequency caused by
movement in transmitting / receiving electromagnetic waves and controls the
output.
1) The output waits at 0V until the object is detected
2) Outputs 5V when an object is detected
3) It outputs 5V for 1 second from the moment of the first detection.
If an object is detected again while 5V is maintained, 1 second is set again
and maintains 5V.
4) If no object is detected while 5V is maintained, output goes back to 0V and
goes to standby state.