**Specifications:**
**Brand:** deli
**Models:** 50448, MS303, 33737, MS500, MS801, 50452S, 50474, MS901, 50492, 50445S
**Product Features:**
- Hanging projection screen with dual-use bracket/wall mount
- Universal projector bracket
- Fiberglass screen
- Motorized projection screens
- High screen-to-body ratio
- Easy to install roll-up screens
- High gain screens
- Anti-curl edge screens
- Embedded and remote-controlled electric projection screens
- 4:3 aspect ratio screens
- Green high-quality screen surface
- Flame-retardant and wear-resistant materials
- High color reproduction screens
- Portable desktop projection screens
- 3D and 4K resolution support
- Wide viewing angles
- Adjustable height and easy to clean
- Quality white plastic screens
- Noiseless operation
- Convenient handheld design
**Certifications:**
- Green product evaluation standards
- NH2100001344 testing report for self-retracting screens
**Dimensions:**
- Length: 234cm
- Screen width: 210cm
- Projection width: 124.5cm
- Projection length: 221.4cm
- Pull rod length: 231.6±0.5cm
- Black border width: 3.5±0.5cm
**Installation Requirements:**
- Elevator/staircase dimensions
- Turning width
- Diagonal elevator door distance
- Handrail to wall distance
- Depth requirements
**Notes:**
- Screens up to 100 inches can fit in most elevators
- 120-inch screens can fit in most commercial elevators and some residential elevators
- 150-inch screens may not fit in most elevators
*Note: The above specifications are based on data from JD.com and are valid from August 2022 to May 2023.*
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