Avital 5105L 1 Way Car Security Alarm Remote Start System with D2D

Avital 5105L 1 Way Car Security Alarm Remote Start System w/ D2D Replaces 5103L Bitwriter programmable for easy configuration Superhet receiver (HX) for great range Two 4-button remotes Separate ESP and D2D ports XCR relays onbard Timer Mode Directed® SmartStart Compatible Fault-proof starter interrupt Keep your car where you parked it with this layer of protection against “hot-wiring” by car thieves. Dual-Zone impact sensor  Detects blows or impacts to your vehicle with this 2-stage sensor that can react either with chirps or the full wrath of the siren. Nuisance Prevention® Circuitry (NPC®) Neighborhood-friendly anti-false alarm technology Virtual Tach eliminates the need for a tach wire in most installations.A dedicated A-to-D converter samples your vehicles voltage hundreds of times each second, eliminating the need for a tachometer wire connection. D2D serial data port  Quickly connects your Avital system to other interface devices via D2D cables. XCR onboard relays Extreme capacity remote start relays are built-in to Avital remote start systems.