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4 Channel 5V Relay Module High and Low Level Trigger Relay Module with Optocoupler
- Work Voltage: 5V DC
- Trigger Current: 20mA
- Low-Level Trigger Voltage: 0-1.5V
- High-Level Trigger Voltage: 3-5V
- Operating Temperature: 40°C to 85°C
₹215.00 Excl. GST 18%