Description:

4 Channel 24V Relay Module with Optocoupler is a highly efficient and reliable interface device designed to control high-voltage electrical appliances or systems using low-voltage digital signals. This module allows users to easily interface microcontrollers like Arduino, Raspberry Pi, and other digital control systems with devices that require high current and voltage, such as motors, lights, or other home automation systems.

Features:

1. 4-Channel Relay Control

2. 24V DC Control Signal

3. Optocoupler Isolation

4. High-Current Relay Capability

5. Indicator LEDs

6. Easy to Interface

7. Compact Design

8. Multiple Application Uses

9. Protective Diodes for Safety

10. Universal Voltage Compatibility