Andy cb

Hi can anyone help me I need so replace my internal sounder I think I have bought the correct replacement. the old one looks like a CQR soint2 with blue plastic insert for the cover screw inside just a simple connector bloc as the pictures show the new one I have bought is a CQR soint2 hi-lo and has circuit board and unfamiliar connections on it Am I right my green and white is my tamper and red = 12v and black negative hi or low or have I bought the wrong thing, if not how do I wire it in correctly thanks

Hi can anyone help me I need so replace my internal sounder I think I have bought the correct replacement. the old one looks like a CQR soint2 with blue plastic insert for the cover screw inside just a simple connector bloc as the pictures show the new one I have bought is a CQR soint2 hi-lo and has circuit board and unfamiliar connections on it Am I right my green and white is my tamper and red = 12v and black negative hi or low or have I bought the wrong thing, if not how do I wire it in correctly thanks