The New GSL is the Answer

Plug and play

Don’t struggle through the engine bay to access out of reach ignition points.

Save for ECU

The EasyAS eliminates the risk of accidentally loading an ECU or Canbus line on modern vehicles.

Easy Installation

Use the EasyAS to create an ignition source wherever you install it with no need for extra wire runs.

More power

<Directly power up to 8Amps from the source with no need for extra relays.

Hard-to-find ignition sources are a thing of the past with the new

Finding a suitable ignition source in modern vehicles can be a royal pain in the butt. At best it is difficult, time consuming and expensive, and at worst it can be disastrous as errors through backprobing or loading sensitive circuits in modern Canbus vehicles can cause critical damage to sensitive equipment and computers.

A few products have been developed to try and solve this problem, but these have been expensive and difficult to fit. Determined to provide a solution, the engineers at GSL Electronics have developed an easy to fit alternator sensing ignition source relay, or EasyAS for short.

Unique and patented technology embedded in EasyAS monitors electrical waveforms and can sense when an alternator is operating, and therefore indicate that the vehicle’s engine is running. This intelligence allows a simple relay switch to power all manner of electrical acesories in any vehicle without interfering with the original equipment wiring. All EasyAS requires is a positive battery current source.

Designed to fit into a standard four or five-pin relay holder, it can be fitted within minutes, in any small space under the bonnet or close to the accessory. The electronics are sensitive and dependable enough that it can be fitted at the rear of a car, trailer or caravan and provide a reliable ignition source signal without the need to run metres of additional cable.The GSL EasyAS is 12 or 24 volt compatible and will operate with all modern vehicles including those equipped with smart alternators. It also comes complete with Voltage Sensing Relay (VSR) and manual override modes to broaden the range of potential applications.

Dimension & Specification


EasyAS has very compact dimensions, and a sturdy design. universal socket leg model so that it fits all relay sockets on the market. There is a slot for bolts for easy installation anywhere


  EasyAS Specification
  Voltage 12V/24V
  Current 8A




(H x Wx D)

EasyAS Wiring Guide

EasyAS has a simple 3 wire connection consisting of battery, earth and signal (accessory) wires.

EASYAS 1,2,3 Setup

As simple as 1,2,3.


In this mode the EasyAS will detect when the alternator is charging and turn on.


Wire Pin 2 to the device you want to turn on. Easy as that.

VSR Mode

If the alternator cant be sensed. (i.e. going through a voltage converter or booster) then VSR mode can be an alternative.


To get this mode connect Pin 5 to Negative.


In this mode the switch will turn on above 13V and disconnect at 12.5V

AS+ Remote On/Off

So you’re happy with the alternator sensing but you wish you had a On/Off switch at the device or an override?


Connect Pin 5 to Positive and now you are in AS+ mode.


Now the unit will only turn ON the output when Pin 4 is connected to Positive and the alternator is charging. Leave Pin 4 Floating for output to be OFF

Contact us for your nearest stockist!