Bluetooth Keyless Alarmed Cable Lock
1. It "knows" you. When your cellphone is close in its bluetooth range, you can unlock it by pressing the unlock button.
2. It "reminds" you about the battery level. 3 AAA batteries last around 8 months. The app always shows the battery power level and warns you low battery with alternating red and blue lights on the lock when power is less than 20% off left.
3. It "deters" destroyer. If your cellphone is not close by, it will make a 110db alarm if any stranger try to break, disassemble the unit, remove battery or clip the cable. You have to use the app with bluetooth turned on to clear the alarm.
Search "Nulock"video review in Youtube to find it out how it works! Protect your properties and home with a a variety of products from Nuvending.