Upgrade your automation projects with the GPRS 4G Remote Control Switch Relay Module, designed for reliable wireless IoT applications, mobile remote control, and outdoor smart automation. This intelligent module supports 4G network connectivity, enabling seamless control of electrical devices via mobile phone, SMS, or IoT platform. Ideal for smart homes, outdoor systems, industrial equipment, and remote monitoring, it ensures high stability, low power consumption, and flexible integration.

Key Features:

• 4G GPRS Connectivity – Enables stable, real-time mobile control through IoT and cloud platforms.

• Wireless Remote Operation – Control connected devices from anywhere via smartphone or SMS commands.

• 12V Relay Module – Compatible with standard DC 12V input for wide application use.

• Smart Outdoor Design – Built to withstand outdoor conditions, ensuring reliable long-term performance.

• IoT Integration – Supports intelligent systems for automation, remote monitoring, and smart device control.

• Secure Switching – Strong anti-interference design with optocoupler isolation for safe and stable operation.

Technical Specifications:

• Operating Voltage: DC 12V

• Network Support: 4G, GPRS

• Control Method: Mobile phone, SMS, IoT platform

• Relay Type: High-power relay with secure switching

• Application Range: Smart homes, industrial control, outdoor equipment, IoT automation

• Build Quality: Designed for outdoor and long-term continuous use

Applications:

• Remote pump or motor control

• Smart home and industrial automation

• Outdoor security systems and lighting control

• IoT-enabled projects requiring mobile access

With its 4G connectivity, outdoor-ready design, and seamless IoT integration, this relay module delivers reliable remote control for both personal and industrial automation needs. Whether you need to manage outdoor equipment, smart devices, or industrial systems, this module ensures efficiency, convenience, and reliability.