GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V)

Works perfectly

Does exactly what stated in the description. For well and tight on a din rail, easy to understand, connection are well labeled right on the unit. Hope it does last a while Used as a stop of movement on a 24h feeder timer. Was running a minute each feed, dispensing way too much food. Now it runs about 25sec and stop even if the timer still signal to continue. Reset after timer stop signal.

Relay works as described except for the input voltage. It requires a neutral on one leg of the input or it will fry the timing circuit. The description says it will use up to 240vac but should read 230v for the European voltage levels with a neutral.

This is a useful little smart relay. But, one gotcha that I didn't catch - the relay fires a cycle on power-up. I thought it was only on assertion of the S signal, but it does happen at power up also. And one other minor complaint - there's a high-pitched tone from this when operating off of 12V. Sounds like a switching power supply.

worked great , easy to install .