Motorized projection screen for ceiling recessed installations
Product specifications:
• Ceiling recessed electrically operated projection screen 230 volt (50Hz) with a usage of no more than 0.43 Ampere (98.9 Watt).
• The motor is mounted on the left side in the steel casing with rubber dampers to reduce sound.
• The motor is mounted inside the roller, 4 wire, 26 rotations per minute, maintenance free, integrated brake and
thermal overload cut-out.
• The 4 wire connection goes through the metal casing.
• The casing is galvanised on the inside and on the outside powder coated with a matte structure coating (RAL 9016).
• The roller with the projection surface is supplied fully mounted but can be removed on location for the protection of the projection surface.
• After installation the projection screen surface is reachable through the bottom of the casing.
• The bottom of the case can swing open through an easy and innovative unlocking mechanism.
• Install the screen case separate from the screen surface during the rough-in stages of construction.
• The Screen Surface Assembly includes the roller, motor and screen surface.
• The roller can be easily removed via a unique push-release mechanism.
• The triangular slat bar rolls into the case completely.
• The screen fabrics are flame retardant and seamless in the viewing area.
• The projection fabrics have a black backing.
• The projection surface has a standard black drop of 30 cm.
• Standard 3 position wall switch is supplied.
• The projection screen is CE marked and satisfies the strictest quality and safety requirements.
• Integrated RF receiver option: this version will have a 3 wire connection and will be supplied with a remote control.
Options: Aspect Ratios:
• RF - Radio frequency: Includes built-in radio frequency
receiver, making it possible to operate the screen using
the supplied remote control. Standard remote control
is supplied when selected this option.
Available dimensions
Minimum width:
Maximum width:
180 cm
400 cm
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128
172
1
DESCENDERPRO
L1
126
100
L2
L3
16:10
16:9
200
220
240
260
280
300
320
340
360
380
400
200
220
240
260
280
300
320
340
360
380
400
128
VAW
L4
DescenderPro
Viewing AreaDimensions (mm)
cmL1L2L3L4
119 x 1902178214821292040
131 x 2102378234823292240
144 x 2302578254825292440
156 x 2502778274827292640
169 x 2702978294829292840
181 x 2903178314831293040
194 x 310 3378334833293240
206 x 330 3578354835293440
219 x 3503778374837293640
231 x 3703978394839293840
244 x 3904178414841294040
107 x 1902178214821292040
118 x 2102378234823292240
129 x 2302578254825292440
141 x 2502778274827292640
152 x 2702978294829292840
163 x 2903178314831293040
174 x 3103378334833293240
186 x 3303578354835293440
197 x 3503778374837293640
208 x 3703978394839293840
219 x 3904178414841294040
172
Finished
ceiling
Self-trimming
flange
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DESCENDERPRO
Matte White (tensioned) Projection Screen
Datalux Projection Screen
1.10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Gain
High Contrast Projection Screen
Available standard resolution projection surfaces
All screen surfaces are seamless in the viewing area.
Matte White
Gain: 1.0
Viewing Angle: 120°
Base material: Fiberglass
Fire retardancy: B2
Black backing: Yes
Opacity rating: > 99 %
Seamless: Yes
GreenGuard certification:Yes
Datalux
Gain: 1.5
Viewing Angle: 70°
Base material: Fiberglass
Fire retardancy: B2
Black backing: Yes
Opacity rating: > 99 %
Seamless: Yes
GreenGuard certification:Yes
High Contrast
Gain: 1.1
Viewing Angle: 100°
Base material: Fiberglass
Black backing: Yes
Fire retardancy: B2
Opacity rating: > 99 %
Seamless: Yes
GreenGuard certification:Yes
Standard: UL 2818 - 2013 Standard
for Chemical Emissions for Building
Materials, Finishes and Furnishings
Certification number
Greenguard 4710-410
Greenguard Gold 4710-420
Standard: UL 2818 - 2013 Standard
for Chemical Emissions for Building
Materials, Finishes and Furnishings
Certification number
Greenguard 4712-410
Greenguard Gold 4712-420
Standard: UL 2818 - 2013 Standard
for Chemical Emissions for Building
Materials, Finishes and Furnishings
Certification number
Greenguard 4708-410
Greenguard Gold 4708-420
Gain
1.2
1.0
0.8
0.6
0.4
0.2
0.0
60° 55° 50° 45° 40° 35° 30° 25° 20° 15° 10° 5°
Gain
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
60° 55° 50° 45° 40° 35° 30° 25° 20° 15° 10° 5°
1.00
1.00
0.98
0.98
0.94
0.94
0.90
0.90
0.85
0.85
0° 5° 10° 15° 20° 25° 30° 35° 40° 45° 50° 55° 60°
Degrees Off Axis
1.50
0° 5° 10° 15° 20° 25° 30° 35° 40° 45° 50° 55° 60°
Degrees Off Axis
0.83
0.83
0.81
0.81
0.80
0.80
0.78
0.78
0.77
0.77
0.76
0.76
0.74
0.74
0.72
0.72
B1 / M1 Fire retardancy
Projection surface with B1 / M1 fire retardancy is optionally available. Contact Projecta for feasibility.
Certifications
• Products are manufactured in an ISO14001 certified facility
• Projecta is an ISO 9001 certified company
• REACH - Registration, Evaluation, Authorisation and Restriction of Chemical substances.
• RoHS - Restriction of Hazardous Substances.
• WEEE - Waste Electronic and Electrical Equipment Regulations.
Customisation
Give exact the sizes of the projection screen you need:
Viewing size: _________ Heigth (cm.) x _________ width (cm.)
Surface: ________________________________Border top: _________ (cm.) Border bottom: _______ (cm.)
RAL color case and plastic parts: RAL _________ Motor positioned on right side
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DESCENDERPRO
Accessories - control options
For projection screens with a standard motor / delivered as standard with a wall switch
- All-in-One Control Box, which contains:
> Relay (dry contact)
> RF control, including remote control
> IR control, including remote control
> Manual switch
> 12v DC trigger
- Power Sensing Trigger (need All-in-One Box to function)
- Easy Install plug & play relaybox with potential free contacts
> Easy Install plug & play RS232/RS422 control kit
> Easy Install plug & play RS232/RS422 with IP control kit
- Keyswitch
For projection screens with an RF motor / delivered as standard with a remote control
- RF wall-mounted transmitter (433,92 Mhz)
- 4-channel RF remote control (433,92 Mhz)
Accessories - installation
- Ceiling brackets (100 cm.)
- Set extension brackets (75 cm.)
- Set extension brackets (30 cm.)
DescenderPro - 2-step Installation
After installation of the case, you can separately install the Screen Surface Assembly, which contains the roller, motor
and screen surface.
Warranty
Projecta provides a limited 5 year warranty on the DescenderPro + Elpro Concept range and a limited 2 year warranty
on all other products. The warranty on the motor of electrical screens is 5 year. All warranties are in effect beginning
the date the product was invoiced by Projecta.
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