Are to protect your vehicle, prevent vandalism, and keep the vehicles contents safe.
The two way system comes with an RF transceiver, sending signal back and forth. You also get notified in case your car gets an impact from a mile distance of open field.
Remote starts give you the opportunity to warm up your vehicle in advance for any weather purposes. Cool down your interior and the steering wheel during summer. Defrost windows and keep the interior warm during winter.

Door locks, shock sensor, flash parking lights, trunk release, safety pin switch hood, and trunk, bright LED, 6 tone siren and horn,  starter kill and remote start.

Viper 3105V 1 way Includes: ✔2 Remotes ✔Flashing Parking Lights ✔Shock Sensor ✔Door Trigger Protection ✔Keyless Entry ✔Antenna ✔Valet Switch ✔Blue LED ✔6 Tone Siren ✔Kill Switch ✔Mobile Installation Service Price: $179.99