Recent content by cru_technologies

@JB1970 - I do love a diagram. What is the wiggly line (technical term) between the + and the OP/1 ? @David - the sounder is one of these: Sounder @Everyone Else - thanks for all the information.

Hi Guys, Thank you for the replies. Familiar with the camera and NVR setup etc, but treat my like an idiot when it comes to any external connectivity. @David 'I always us a relay'. OK, I'll use a relay too. What is a relay? @JB1970 I have a 12V DC Sounder, a 12V DC PSU. I will soon have a...

Hi, We have a client with some DS-2TD1217B-3/PA thermal camera's and he would like to add an additional sounder / flasher unit when the temperature alert is triggered. So, does anyone have experience of a) what we need to connect to what :-) and b) what the settings are on the camera to signal...