Forget about drilling walls for cables. DESi DAK is powered by standard AA batteries that last for years. It installs cleanly inside your door, just like a mechanical lock.
Upgrading your security shouldn't require a locksmith degree. DESi DAK is designed to directly replace standard locks like Kale 252R. Unscrew the old one, slide in the new one. Done.
Detects vibrations from hammering or drilling before the intruder gains access. The alarm triggers instantly to scare them away.
Crowbar attacks? Covered. If the door is pried open without vibration, the magnetic sensor triggers the 105 dB siren immediately.