Don't think there is a rear one

Not familiar with the unit but often the rear is just an extension of the front via a small plastic plunger. 

I think its all on one switch but if u heard it click you will need to meter your tr and other tamp circuits

One switch on right no rear tamper 

 

Rear tamper just mount high under the gutter so no one can get to it

It is meant to click to prove that the tamper switch is working

It has no rear tamper switch

Edited December 24, 20169 yr by 1950Norman

just cos it clicks doesn't actually mean its working, highly likely though

Latest update, have now got my alarm working, did a factory reset to the control panel. Everything is working ok, the only thing that is giving me a problem is the entry time to my garage, the alarm is going off immediately. I have tried to alter the time to 20 seconds as instructions but it will not change. Any ideas.

which circuit os the garage on?

I have 2 keypads, zone 1 is for the hall zone 2 is for the garage. Exit times in both zones is 20 secs and works ok, entry time to the hall zone 1 is 20 secs and works ok. 

Is the garage zone setup as a exit entry route?