Viper 454T Alternator RPM Detector/Tach Signal Generator

Designed as an Alternative to Direct Connection to Vehicle Tachometer or Fuel Injector Wires

Use with remote engine starters or security systems that require an RPM input, and is designed as an alternative to direct connection to vehicle tachometer or fuel injector wires.

It detects electrical spikes in the vehicle's electrical system and converts them into an output that simulates a tachometer.

Features:

• Provides precise crank & shut-down signals
• Converts electrical signal
• Converts from the alternator to pulses