Walfront AC 220V Adjustable Delay Timer Switch Relay Module 1s-60s/1s-5min, Automatic Operation, Copper Contact, Normally Open, Through Hole Mount

The AC 220V Trigger Delay Turn Off Timer Switch Relay Module is designed to provide a delay function for various electronic devices. The product has an output voltage of 220V AC with a switching pins voltage of 5V. It requires a permanent supply and does not come with a remote - instead, it has a flying lead that connects to a switching device to activate the timer. According to some users, the lack of a clear wiring diagram or integration instructions made it challenging to set up the module correctly. One user expressed frustration with the product, stating it was cheap and difficult to work with due to the absence of proper guidance. However, other users found the module to be a perfect solution for their needs, such as adding a delay to LED stair lighting or controlling a bathroom extractor fan accurately. Despite a few complaints about the product not being suitable for serious applications and having limited timer adjustment, most users appreciated its functionality once correctly installed. Overall, the AC 220V Trigger Delay Turn Off Timer Switch Relay Module seems to be a useful product for individuals looking to add a delay feature to their electronic appliances. However, it may require some experimentation and additional research to set up correctly due to the lack of detailed instructions. **