Car alarms are devices that are installed in cars to protect them from theft. It can be activated by vibrations, tilting, touching, or when certain switches are altered. It consists of a remote transmitter and wiring harness, an onboard sensor device, and a horn. The siren and flashlights will be activated if one of the doors, trunk, or bonnet is opened. The alarm detects small, rapid changes in the battery voltage or uses infra-red or ultrasound sensors.
Car alarms are equipped with radar, motion, impact, or motion sensors as well as a loud siren, or sequence of tones, in the 120-decibel range. It acts as a deterrent to criminals and protects your car’s stereo. There are two main types of alarm systems: active and passive. Passive alarms automatically switch on when the doors close and the ignition is turned off. The alarm will sound if the car is not properly opened. The user can manually activate active alarms.
Car alarm accessories include inputs for adding trunk pin and door pin, hood pin, sensors, air sensors, tilt sensors starter disable relays power window control modules trunk release modules starter-kill protection, starter-kill protection, starter kill protection, starter-kill protection, starter enable relays, starter disable relays, starter disable relays, starter disable relays, starter prevent, starter disable, starter destroy protection and starter lockout. Most have door opening protection, adjustable alarm sensors, LED lights, sirens, and trunk release modules. Some offer additional protection against glass breaking and intrusions into your vehicle.
Today’s car alarm systems include automatic rearm, ignition-controlled door locks, factory alarm arm, disarm, ground output when armed trunk output dome light supervision parking light output and car finder mode. Customers who have installed approved car alarm systems are eligible for a low-cost car insurance premium.
Car Alarms offers detailed information about Car Alarms. Car Security Alarms. Best Car Alarms. Max Bellamy wrote this article.