What items are included in the package with the Optoma ZH521 projector?

The package includes the Full HD 1080p Laser Projector, AC power cord, remote control, 2 x AAA batteries, and a quick start user manual.

What is the native resolution and brightness of the Optoma ZH521 projector?

The Optoma ZH521 has a native resolution of 1920 x 1080 (1080p) and a brightness of 5500 lm.

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Optoma DuraCore ZH521 3D DLP Projector - 16:9 - Ceiling Mountable - 1080p - 30000 Hour Economy Mode - 300,000:1 - 5500 lm - HDMI - USB - RJ-45