DC 12V Light Control Module Photoelectric Relay Switch

The light control module can be used in the street, stairs, aisle, wardrobe, home, warehouse, etc.

Light Control Module

Features

• Supports AC and DC 12V. The positive and negative for DC power supply are both ok.

• Custom startup mode: Dark start or Bright start. And there is no strobe phenomenon in the analog circuit. LED display brightness value.

• Three digital tube display. It also has Power off memory function.

• Using SCM to process digital display solution to achieve precise control.

• Easy to setting. The measuring range: 0-999 LM; Control range: 0-999 LM.

Setup

So how to set it? ;-)

First, you need to figure out what's meaning of the three keys.

• ‘Set’ : Enter setting mode and setting parameter.

• ‘+’ : Select mode and Adjust parameter value.

• ‘-’ : Select mode and Adjust parameter value.

User manual:

Short press ‘set’ and enter setting mode and display ‘P0’ default. Press ‘+’ or ‘-’ to select mode P0 to P3. Adjust parameter by press ‘set’ again.

• P0: Set starup value, set range is 0-999. 20 is a default number. (The module starts when brightness reaches this value.)

• P1: Set startup Mode, set range 0/1. 0 is a default number. (0:Dark start; 1:Bright start.)

• P2: Error value, set range 1-500. 10 is a default number.

• P3: Calibration, set range -50~+50. 0 is a default number. (Correction value.)

Note: Press ‘key +’ and ‘key -’ for 5 seconds at same time then it will restore default settings.

Q&A

1. Is it possible to save the settings after the power is turned off?

Yes, it will save settings automatically.

2. Can I use AC 220V?

The photosensitive sensor control switch cannot use AC 220V as working power. It needs an AC to DC converter to get DC 12V. But the load can be connected to AC 220V.

3. What the output voltage?

It cannot output voltage. It is a switch module, and just works like a switch.

Hope it helps. Thanks for reading.