Very small in size, so you can hide it anywhere inside the car. It does not emit any GPS signals, which makes it difficult to detect. It does not consume much energy, thus not draining the car's battery. It gets connected with only 4 cables (positive, negative, and 2 CAN cables). You can also reflash IGLA's firmware to install it in other cars.
Since 2012, the CAN bus technology has been largely used on the car security market. This has substantially changed the way of electronic communication within the car's system. Basically, the car uses CAN cables to transmit information to all car modules. Thus, IGLA enters these cables and informs the car of any theft attempts.