The image above is the reference information to the inside of Everspring siren and I’ve highlighted and pointed to the section regarding the bottom jumper which controls the option listed in the reference for tamper.
So what is temper?
It just means that if anybody opens the back cover the siren will start making it’s ear-piercing noise.
The temper key reference above is the piece that determines if someone tries to open up the back cover.
If you like to keep the temper option on then keep the jumper on the two pins, if not then you just need to take them off.
Here’s a image of what it looks like when both jumpers are taken off.
Before you decided to make this change please follow the simple instructions.
1) Take out all batteries.
2) Take out or put in the jumpers for the desire option
3) Place batteries back in.