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HD-K524
Full color relay controller
Features 
  1. Support timing function instead of timer and delay;
  2. 1-way photosensitive probe can automatically adjust brightness;
  3. Support 6-way power switch control.

Appearance
  1. 5V power supply port;
  2. Photosensitive probe port;
  3. Sending card / play box connection port;
  4. Power switch control port.
Specification

 
  Minimum
Typical
maximum
Rated voltage(V)
4.2 5.0 5.5
storage temperature(℃)
-40 25 105
Working temperature(℃) -40 25 80
Working humidity(℃)
0.0 30 95
 
 
 
Attentions
1)To ensure the time storage of the control card during normal operation, please ensure that the battery on the control card is not loose;
2)In order to ensure the long-term stable operation of the system, please ensure that the power supply of the control card and the relay operates power on. Use a standard 5V power supply voltage.

Document
Software
Firmware
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