Features High Quality 5V 1-Channel Relay Module: This module offers high-quality performance with a 5V power supply and 1-channel bistable self-locking relay, ensuring reliable and efficient . Convenient Trigger Control: Easily activate the relay by clicking the trigger port to pull it in and hold, and click again to disconnect, providing convenient and intuitive control. and Long Service Life: Constructed with high-quality materials, this relay module is and has a long service life, ensuring lasting reliability for your applications. High Accuracy and Strong Stability: With high accuracy and strong stability, this relay module is easy to install and use, delivering and reliable performance for various applications. Safe Low Pulse Trigger: The trigger mode is a low pulse trigger, providing a more convenient and safer for your peace of mind. Features: 1、APPLICABLE GENERATOR: The AVR board is suitable for Marathon SE350, for Basler AVC63 4D generator, check the model for better fit! 2、ENSURE VOLTAGE STABILITY: The regulator can effectively ensure the voltage stability of the generator, very reliable! 3、SAFE TO USE: The AVR board is designed with low frequency protection and high breaking capacity fuse protection function, EMI suppression circuit, built in high fusing power fuse. 4、EASY TO INSTALL: Comes with a small size and lightweight as well, you can quickly complete the installation and put the board into use. 5、IDEAL REPLACEMENT: The AVR board is an ideal replacement for the old and damaged parts for better voltage regulation. Specification: Item Type: AVR Voltage Regulator Material: ABS Voltage: 190-240V Package List: 1 x AVR Board 1 x Manual 2 x Screw 2 x Nut 2 x Washer 2 x Ring 1 x Fuse Package List 1 x AVR Board 1 x Manual 2 x Screw 2 x Nut 2 x Washer 2 x Ring 1 x Fuse