Designed to eliminate the extra step of finishing the screen with trim, the 220V 21791EFLSI Tensioned Advantage Electrol 52 x 92" Ceiling-Recessed Motorized Screen from Da-Lite is designed with ceiling trim already in place. Once the screen is installed, the screen's trim conceals the rough opening eliminating the need to complete additional trim work. Sliding installation brackets are included to make it easy to attach the screen housing to the structure above the drop ceiling.

The Advantage Electrol screen features simple in-ceiling installation that can be done in two stages. The screen case can be installed during the rough-in construction stage and the fabric assembly can be completed during the finishing stage.

Note: This screen does not include a box, and is designed for installations where a box has previously been selected. Please ensure the box you are using is compatible - i.e., is of the same size and has the same option - as with this fabric, roller, and motor assembly. The box that goes with this model number is: 21791EBLSI.

106" Diagonal / 16:9 Aspect Ratio    HD Progressive 0.9 Screen Surface    0.9 Gain / 170° Viewing Angle    Slim-Tab Tensioning System    White Powder-Coated Case    Installs Above the Ceiling    Black Backing Standard    Silent Motor    Video Projector Interface    Fabric, Roller, Motor Only

Ideal for moderate to high output projectors, the light gray surface provides balance between color reproduction and image contrast. Cone: 170° Gain: 0.9

• Smooth Roll Technology to keep your screen flat
• Slim-Tab, a lower profile and stronger tab design to keep your screen taut
• Tensioning Cable System to prevent warping and ensure even lateral tension

• UL Plenum rated case
• White powder-coated case for a clean aesthetic
• Black-backed screen material for enhanced image quality and opacity
• Seamless surface

Designed to provide silent operation when raising or lowering the screen

Allows projectors with 5 or 12V LVC leads to automatically trigger the screen to raise or lower whenever the projector is turned on or off

This screen comes with the screen fabric, roller, and motor only, meaning the box must be purchased separately. This design allows the box to be installed during the construction phase while the screen can be installed later, once construction is complete. This ensures the screen won't be damaged during construction

Allows the included wall switch, as well as devices such as automation systems, third-party wall switches, and remotes that support LVC, to raise or lower the screen remotely

Related Questions and Answers

Q: 1. Why can't you mount the accessories of the Echo 48 cart to this 52? The bottom and mid-drawers namely, would add advantages to this cart.

A: INOVATIV does not make a middle drawer long enough for the Apollo 52. There are options for bottom drawers for the Echo 48 and Apollo 52.

Q: 2. WHY NO LENS, AND WHERE WOULD ONE ACQUIRE A LENS?

A: There are three recommended lenses for Bosch DINION IP ultra 8000 MP camera from Bosch. B&H # BOLFF8012C35 B&H # BOLFF8012C50 B&H # BOLVF8008CP0 More info from Bosch https://bit.ly/3HGQBtT

Q: 3. Does an upper shelf for this exist?

A: No, the Gator 52" Utility Cart Standard does not have an upper shelf.

Q: 4. Can this be checked as baggage on airlines in the USA? Must weigh no more that 100 lbs. AND l+w+h must be 80” or less for Southwest and 115” or less for most other airlines.

A: Dimensions: 52.0 x 26.0 x 40.0" / 132.1 x 66.0 x 101.6 cm (Assembled) 52.0 x 26.0 x 7.5" / 132.1 x 66.0 x 19.1 cm (Collapsed) Weight 115 lb / 52.2 kg

Q: 5. What common accessories use the 3/8”-16 threaded holes in the Built-In Rail?Racks

A: Video and tripod heads. microphone holders, some lighting equipment.

Q: 6. what other aftermarket lens hood will work on the canon 35mm rf lens?

A: Vello makes this duplicate hood: Please take a look at the following link: https://bhpho.to/32WB9Y7

Q: 7. Is the orca OR-52 the right size for sony FS5?

A: In consulting with the distributor, they have yet to test this with the Sony FS5. But it is my opinion that this will work satisfactorily as you intend. If not, there is the B&H 30 day return policy available to you.

Q: 8. Can you attach both EW - 52 hood and 52 mm protector filter at same time? to 35mm RF lens

A: Yes both fit at the same time.

Q: 9. Does the cart come already assembled or do the customers have to assemble it on their own ?

A: The cart is not preassembled.

Q: 10. How exactly do you fill the tires?

A: With an air pump. Either by hand or via a compressor.