Powering On the 2GIG GC3e

In this video, Michael from Alarm Grid shows you how to power on the 2GIG GC3e. The 2GIG GC3e uses a plug-in transformer for primary power, and a battery for backup power. When performing the initial power on process, you should connect the backup battery first, followed by the transformer. The system uses a 14VDC, 1.7A transformer for power. The backup battery will need to be replaced every few years, as it will lose its ability to store a charge over time.

Alarm wiring is not included with the 2GIG GC3e Security System, so you must supply your own. Using thicker wire will allow for longer wire runs, which can be important in some installations. By going with 18-gauge wire, you can have a wire run of up to 135 feet. However, we recommend using a Honeywell LT-Cable if possible. The Honeywell LT-Cable is already pre-prepared, and it does not require any stripping or cutting.

There are two possible connections you can make at the panel for providing transformer power. If you are using conventional wire, then you must use the terminal block. But if you have the Honeywell LT-Cable, then you can connect at the barrel connector using the long portion of the Honeywell LT-Cable. Remember to run the wire through the back plate before making any connections so that you can properly close the panel. The back plate will click back onto the panel.

Since DC power is being used with the GC3e, you must observe polarity when wiring for power. Traditionally, the black wire is used for negative (-) power, and the red wire is used for positive (+) power. The included DC transformer will have the positive and negative terminals labeled. And if you are wiring at the terminal block, then you must observe polarity at those connections as well.

https://www.alarmgrid.com/faq/how-do-i-power-on-the-2gig-gc3e

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