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Directed 454T

Alternator RPM Monitor

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• Alternator RPM Monitor
• For Use With Remote Engine Starters or Security Systems
• Converts Spikes Into An Output That Simulates a Tachometer
• Detects Electrical Spikes

Learn more about the dei-454t

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Product Highlights


• Alternator RPM Monitor
• For Use With Remote Engine Starters or Security Systems
• Converts Spikes Into An Output That Simulates a Tachometer
• Detects Electrical Spikes

Description


General Features:
  • Alternator RPM Monitor
  • For use with remote engine starters or security systems that requires an RPM input
  • Designed as an alternative to directly connecting to tachometer or fuel injector wires
  • Detects electrical spikes in the vehicles electrical system
  • Converts spikes into an output that simulates a tachometer
  • 1-year SonicElectronix.com warranty
Wiring:
  • Black: Connect this wire to vehicle chassis ground
  • Red: Connect this wire to a fused source of constant 12V
  • Orange: This wire is connected to only one of the three wires listed below.
  • White: Tachometer 1 raw signal
  • Yellow: Tachometer 2 raw signal
  • Green: Tachometer 3 raw signal
  • Black/Gray: Conditioned tachometer signal input to remote starter/alarm control unit

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Specifications & Details


Accessories Specifications
Alarm Accessory Type
RPM Detector
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

454T

Weight:

0.20lbs

Internal SKU:

dei-454t

Internal Product ID:

30371

Product and How-to Videos


Customer Ratings & Reviews


Directed 454T thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.5
Design
4
Usability
4

Customer Reviews

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Very useful device

The unit operated as advertised and made the implementation of a run-detect circuit very easy. Recommended.

By Techy on July 30, 2013

35 found this helpful


Diesel tach driver

I needed a tach signal for a custom diesel project and this worked great. Not sure if the tach is accurate, but it doesn't really matter for my application.

By Brad on May 27, 2012

32 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.