finding a relay for an alarm

Below is a picture of the circuit board in an old Harada HCS-900. The alarm works great except for the remote start. The relay for the start output wire does not "click" when activated. I'm looking for a replacement relay. It's the one in the picture that the tip of the screwdriver is touching. I've done google searches on the information on the relay but nothing seems to come up so I'm hoping someone here can help In case you can't read the relay, the top of it states: DATA ST 02S-SD-2A 12V DC 30A KOREA Thanks for taking the time to read and I hope I put this in the right forum. :) i think a wire's loose somewhere...

Looks like a standard 30 amp micro relay. You will need to desolder it to figure out the pin configuration. Then a google search should allow you to find what you are looking for.

I think you are right. i know two of the pins are 12v constant, and one is obvious a 12v out. Just don't know if it's using 4 pins or 5. I'll get out the soldering station and yank it out.i think a wire's loose somewhere...

It will be a 5 pin with 4 wired, 85, 86, 87a and 30 try Mouser, Farnel etc. Standard 12V coil PCB relay, 30amp switching power capacity. Or use an external Bosch/Tycho cube type.