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Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation in Saudi Arabia

Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation

SAR 47
SAR 52

Color4 Channel
1 +

Special Features

  • **Versatile Control**: With Bluetooth-compatible wireless control up to 10 meters, manage your home or industrial automation systems effortlessly. Connect easily with your mobile phone and enjoy reliable, hands-free operation.
  • **Robust and Reliable**: Equipped with a high-capacity 12V relay that supports up to 10A/250V AC and 10A/30V DC, this module is designed to handle demanding electrical loads with ease, ensuring long-term durability with over 100,000 activation cycles.
  • **Safety First**: Built-in diode efflux protection and anti-reverse power protection shield your devices from electrical mishaps, providing peace of mind with every use.
  • **Easy Integration**: Compatible with both RS485 and TTL UART interfaces, this relay module seamlessly integrates into a wide range of systems, offering flexibility for diverse automation projects.
  • **Clear Status Indicators**: Stay informed with LED indicators for Bluetooth connection and relay status, ensuring you always know when your system is ready and operational.

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