Lasershield alarm systems were heavily advertised a few yeas ago as an easy-to-install alarm system for apartments, dormitories, and residences. The systems is abased upon a totally wireless approach, operating at 433 MHz. We analysed this system and met with their design engineers and determined that the systems could be easily compromised with a handheld two way radio transmitting on the operating frequency for the alarm receiver.

Watch my demonstration. This should be a wake up call for other alarm systems, some of which can be easily defeated.