Add support for E892AB

[kerta1n]

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First of all, I want to thank the devs for such a great integration, being able to control my DVR without visiting it is extremely convienient. I have the Costco Lorex 4K set, which has 8 of the E892AB cameras. I know the E891ABs are supported already.

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Support to activate and deactivate the illumination LEDs for this model