Review on 🕒 Versatile Mini Timer Time Delay Relay: 0.1 Sec to 400 Days. 3V 12V 18V 5A. Power On or Off Delay, Cycling, and More. Compatible with B00PD65UGA by David Edwards

I needed to convert a continuous signal to a short pulse to set up a car alarm. Essentially, take the dome's light signal (which is used to signal the opening of the door) and convert it into a signal pulse. This timer did a great job. Instructions were online but easy enough to follow and program the timer. The timer is also very versatile for other programs and applications. The timer is small and easy to place (though without mounting holes). I don't know anything about the durability of the device, but it seems to be well made. I would buy this timer again if I had a need (I might just buy a few to have on hand).