The Dalite 78 x 139" Advantage Electrol Projection Screen is a unique design. Construction of this ceiling recessed screen permits the case to be installed first and the fabric added later once a suitable projection surface is decided on. This is a big "plus" since companies constructing viewing rooms may not be certain of what they need in a screen. However, the Advantage permits the basic frame to be installed in the ceiling - ready for a finished fabric assembly to be added when all is prepped.

The exceptionally quiet motor gives it an edge over similarly priced screens. Quiet "up" and "down" operation makes the Advantage more professional in appearance as well as less distracting to your audience.

The Advantage Electrol has several options which make it a great choice for schools, lecture halls, libraries and corporate environments. Because it can be installed during the construction phase of your office, there is no pressure to buy a "finished" screen while budgets may still be on the table. The option of many remote controls also adds to its flexibility.

Ceiling Recessed    Tensioned    159" Diagonal    HDTV Format    16:9 Aspect Ratio    Dual Vision Finish    220V, 50Hz European Voltage    With Low Voltage Connector

Designed to have the case installed during the "rough-in" stages of construction and the fabric assembly during the finish stage

Handsome finished white aluminum case provides a clean look and allows easy installation of ceiling tiles

Standard with a Decora style three position wall switch

UL Plenum Rated case

Matte White fabric up to and including 10' high will be seamless; Glass Beaded fabric up to and including 8' high will be seamless; Video Spectra 1.5 and High Contrast Matte White fabric are available in sizes up to 8' high; High Power fabric is available in sizes up to 9'x12' and will be seamless up to 6' high

Related Questions and Answers

Q: 1. This is wireless? Can be controlled wirelessly and is battery powered?

A: It comes with a remote and a battery.

Q: 2. I watched a YouTube review that stated it won’t work with Sony cameras. Will it work with a Sony A7iii?

A: you can mount any camera on it but it will not trigger or control Sony cameras, As long as you do not need to trigger or control the camera it will be ok

Q: 3. Can this be hung upside down?

A: The GVM GT-120WD Wireless Bluetooth Carbon Fiber Motorized Camera Slider is not designed to be operated in upside-down mode.

Q: 4. Will it work with the Canon T3i?

A: Yes, this system is compatible with the Canon T3i.

Q: 5. Will I be able to connect the following cameras to it? Canon T2i, Canon 5D mkiii and Sony AR7 series? Lastly can i swap the batteries on the slider without stopping it or interrupting the shots while doing a time lapse? If batteries are swapped will the settings need to be reset?

A: Your Cameras will work. You can Hot Swap the batteries one at a time the slider draws power from only one battery at a time. Make Shure your batteries ae fully charged before you start.. The longest time lapse is 22 minutes. The fully charged batteries should last about 10 hours.

Q: 6. How do you control this using Bluetooth? Is there an app you need to download?

A: The slider connects to the remote control using Bluetooth.

Q: 7. How many seconds does it take for it to go from one side to another on the slowest setting and the fastest?

A: unfortunately this data is not available from the manufacturer

Q: 8. I saw max timelapes is 22min? I want to shoot the milky way, 30sec exp., 35sec interval. Only 37 images or bout a second of video?

A: The interval between each frame can be as large as 22 minutes. The number of photos and the duration of the final video is up to you.

Q: 9. are the chargers 220V compatible?

A: yes this product will support 120/220v power

Q: 10. which software recommend you for make photo 360 for product? if buy freewave orbit motorized pan head

A: There is many types of software to use the Vello FreeWave Orbit Motorized Pan Head with Remote and MPH-P8 Plate Kit for creating 360 photos. Many use Photoshop, https://bit.ly/3U8vJSx.