When the lock is secured to the disk, it will beep once.
You then have 15 seconds to press the button and activate the alarm. It will then beep a second time.
If the lock position is changed or if the lock is attacked, it will beep 4 times before the siren goes off for 10 seconds.
If the lock is then left alone, it will re-set and re-arm. If it is moved or attcked again, the siren will continue to go off.
Carry pouch provided so you can store the lock under your seat (when transporting it, leave it un-locked to avoid any chance of the alarm being set off)
2 keys and an allen key supplied
Dimensions: 88mm long, 60mm high, 33mm deep with a 7mm pin
100dB alarm