- 8 CHANNEL REMOTE CONTROL: This wireless IO relay switch provides 8 opto-isolated channels, each supporting loads up to 10A/250V AC. With programmable normally open/normally closed contacts, you can easily control multiple devices according to your needs. - LONG RANGE COMMUNICATION: Equipped with forLoRa technology, this device achieves a remarkable transmission range of up to 3km in urban environments and 8km in open line-of-sight conditions, making it ideal for various applications where distance is a factor. - RELIABLE INDUSTRIAL GRADE PERFORMANCE: The built-in ACK signal mechanism ensures real-time relay status updates and maintains communication reliability, even in demanding electromagnetic environments. This feature enhances operational efficiency and minimizes downtime. - EASY TO USE FUNCTIONALITY: Enjoy straightforward setup with no complex configurations. Simply align the transceiver's band and ID settings to control your devices effortlessly. The LED indicator on the transmitter clearly shows the on/off status of the receiver. Use Scenarios: - Automation in Smart Homes: Control lighting, heating, or security systems remotely to enhance convenience and energy efficiency. - Industrial Applications: Manage machinery or equipment in a factory setting from a distance, ensuring safety and operational efficiency. - Remote Monitoring: Utilize the device in agricultural settings to manage irrigation systems or environmental controls effectively over long distances.