The system of remote control turns on the transmitter of remote control which sends the coded infra-red signal to the receiver which operates system of blocking of locks. The transmitter also operates system of the precautionary alarm system which is turning on light and sound alarm systems.
If by pressing of the button of the transmitter the red light-emitting diode does not light up, replace a battery of a food of the transmitter. Due to the deterioration of parameters of a battery over time the radius of operation of the transmitter decreases.
For battery replacement with a small screw-driver divide the transmitter case, replace a battery, strictly observing polarity at installation of a new battery, then before click connect both halves of the case.