S300—Latching Relay

Overview

Relay Port
The relay port is able to control the latching relay that connected to the port.

Compact Size
With only 30 × 55 mm, this device makes efficient use of space, especially when the available space is limited.

Battery Powered
This device is powered with 2 × AA batteries.

Specifications

Firmware

IMPORTANT: Installing different firmware may cause the device to malfunction. Always install the latest version to maintain optimal performance.

STL Files

You can download the file(s) below and print it with a 3D printer.

Manual

• Installing S300 Latching Relay's Firmware

Case Studies

Industrial and Smart Infrastructure Applications

The S300 - Latching Relay is a compact, battery-powered device that enables remote switching of electrical devices through LoRaWAN connectivity. Designed for low-power, long-range operation, it provides efficient automation for industrial, commercial, and smart infrastructure applications.

1. Remote Equipment Control in Industrial Settings
   The S300’s relay port allows businesses to remotely switch machinery, lights, or other electrical devices on or off. This enables automated scheduling, improves energy efficiency, and reduces manual intervention in large industrial areas.
2. Smart HVAC and Lighting Systems
   By integrating the S300 with HVAC systems or industrial lighting, facility managers can remotely control and optimize energy consumption. The latching relay design ensures that the device maintains its state even during power disruptions, improving reliability.
3. Factory and Warehouse Automation
   The S300 can be used to automate conveyor belts, motorized doors, and other electrical systems in manufacturing plants and warehouses.

Smart Buildings and Home Automation Applications

The S300 - Latching Relay is also ideal for home automation, smart buildings, and energy-efficient solutions.

1. Remote Power Management for Smart Homes
   Homeowners can integrate the S300 into electrical circuits to control lights, fans, or appliances remotely. The battery-powered and compact design makes it perfect for retrofit installations in existing electrical systems.
2. Automated Security and Access Control
   The S300 can be connected to smart locks, gates, and access control systems, enabling remote operation and automation. This enhances security while reducing the need for manual access control.
3. Energy-Efficient Load Management
   By integrating the S300 with power distribution panels, businesses and homeowners can automate switching of non-essential devices to reduce energy waste during peak hours.