Watch the movie....just 42 seconds!
Where to put it?
Put the alarm on your equipment, then tether it elsewhere. (Don't put the alarm in a fixed place then tether it to your stuff; you want thieves to face having to take the alarm.)
Exactly where?
Any flat surface big enough for the alarm. It must be flat, not "almost" flat. Don't block air vents or access doors – once glued, this plate is never coming off.

Should I do any surface prep?
Good idea. Grind or sand plastic, and if it's painted metal, sand off the paint.
How much glue?
Use 1/4 of the 25 ml cartridge.
Sometimes our distributors supply a
different size cartridge. Check it!
Mix WELL. Then mix some more. The glue smells strong and strange. This goes away in minutes.
Spread the glue between the two strips of tape.

Peel off the the tape backing.
Press the plate down firmly. The adhesive tape on each end ensures that the plate is set to a precise height.
Critical, or your alarm won't fit
Scrape away excess.

With experience you can use less glue, but be sure you cover the entire bottom of the plate.
WAIT 7+ minutes before you attach the alarm box.
If you rush and mount the alarm the glue has set, you'll never get it off again.
Capture something fixed or hard to move.
One end of the long cable plugs in here.
The other end plugs into the alarm.
If what you need to capture is bigger than the small loop, then make a lasso like this.
Have 7+ minutes elapsed since you glued the base plate?
Then follow this sequence left to right.
Plug in the free end of the long cable.
The key both physically locks the alarm onto the mounting plate and arms the alarm.

You can test it if you want – just unplug any of the sensor connections. Have the key ready – once triggered, only a key will shut down the siren.