Features and Specifications 

- Virtual Tach eliminates the need for a tach wire in most installations 
- D2D serial data port 
- Bitwriter programmable for easy configuration 
- Superhet receiver (HX) for great range 
- Keyless Entry (while running for 4115L) 
- Two micro-sized 1-button remote controls 
- Optional unlock-while-running feature 
- Outputs for optional Horn and Starter Kill/Anti-Grind relays 
- Remote start relays onboard 
- Anti-grind output (relay required) 
- Directed® SmartStart Compatible 
- Limited lifetime warranty

Technologies  

Virtual Tach
- A dedicated A-to-D converter samples your vehicle’s 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.

Bitwriter programmable
- Program your Avital system with the Innovations Award-winning Bitwriter hand-held programmer