Pretty easy to install on the BenQ TH585 which only has 3 mounting holes. I installed the brackets to the projector first and then to the bracket. Then I tilted the projector and had it balanced as it would be arm mounted. I was skeptical about the horizontal installation, but so far so good. I screwed it straight into the hairpin, bent my arm a little, but didn't fall again, just a week passed. Across the wall is the master bedroom and even with my toddler running around the room the projector doesn't move or pick up vibrations. I will update if anything goes wrong.
BMK Adjustable Stand For Amazon Echo Spot - 360 Degree Horizontal & 40 Degree Vertical Rotation, With Ball Bearings Bracket For Speaker Mounting, Ideal For Home And Office Use (Black)
21 Review
Wall-Mounted Hanger For Echo Dot 2Nd Gen - Space-Saving Solution For Amazon Alexa Smart Home Speakers With No Messy Wires Or Screws, Perfect For Your Home (Black)
15 Review
Echo Spot Stand BMK Amazon Adjustable Support 360 Horizontal 40 Vertical Rotation Ball Bearings Bracket Speaker Mount Home Office
19 Review
PERLESMITH Full Motion TV Wall Mount: 37-75 inch Flat/Curved TVs, 42.5" Articulating Arm, Swivel/Tilt, Holds 132lbs, Max VESA 600x400mm, PSXLF01
12 Review