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Large Area LED SignsThe "Ultra" large area backlit LED signs

  • High class, professional product for internal use.
  • Backlit LED without the pixilation found in matrix LED displays.
  • 178mm tall x 470mm or 790mm wide
  • Low energy, low voltage (24V DC)
  • LED lifespan up to 50,000 hours
  • “Stackable” using the interlocking plastic trim, or the specifically designed back mounting box for up to four signs.
  • Low 24mm profile ideal for use at any height, virtually eliminates risk of obstruction or accident through collision.
  • Professional finish with textured matt black powder coating covering aluminium extrusions and tinted acrylic front panel.
  • “Secret Sign” – whenever the sign is not lit, the wording on the sign remains secret.

Attractive, professional, high quality, illuminated signs for wall mounted use inside buildings

The Ultra range of signs present a high class, professional image to customers for internal use. Because they are backlit using LED’s the display always looks smart. There is no pixilation which can occur in matrix LED displays.

Show either of two different messages in different colours in the same space.

One of the main benefits of these desirable signs is their ability to display two messages in different colours occupying the same space. This reduces the overall area required and eliminates the need to have more than one sign for the same purpose.

Customers can specify designs, shapes and wording to their own requirements, or existing standard designs can be used. Custom designs and custom wording can be specified by the end user.

Typical uses include safety critical areas, professional practices such as dentists’ and doctors’ surgeries, hospitals including private hospitals, hotels, offices, airports, banks, insurance companies, financial institutions, Government buildings and many more.

Automatic variable brightness – optional feature

When the Automatic variable brightness feature is ordered as an optional feature of the large LED signs, it enables the brightness of the Ultra range sign to vary automatically depending on the ambient lighting conditions.

In low light conditions the sign will dim down (preventing excessive glare and reducing power consumption) and in bright sunlight the sign will increase its’ brightness to compensate for the increased light level. If required, the brightness of the sign can be fixed at maximum, or controlled by an external 24V DC supply. These dimmable LED signs use a light sensor to detect the surrounding light conditions and vary the light intensity of the sign accordingly.

Dual redundancy

To ensure maximum reliability in safety critical environments, the signs are designed with two separate LED illuminator boards. Should a PCB fail then the second one will still provide the required function. Further redundancy can be achieved by with the addition of a second internal control board and further again by using two separate 24V DC supplies.

Standard Size:LEDS-ULT-470Large Size:LEDS-ULT-790
Overall Dimensions (mm)470 x 178 x 24790 x 178 x 24
Area available for legend (mm)340 x 90660 x 90
Weight (kg)2 kg3 kg
Operating Voltage24 VDC
Brightness Control Voltage (optional)0 – 24 VDC
Maximum current0.65 A1.3 A
Min operational current0.15 A0.3 A
Cable EntryRear or side (via 20 mm dia knockouts) Top or bottom entry is available when using the optional backbox
Optional Backbox size (mm)Single: 362 x 162 x 35Single: 682 x 162 x 35
Double: 362 x 343 x 35Double: 682 x 343 x 35
Triple: 362 x 524 x 35Triple: 682 x 524 x 35
Quadruple: 362 x 705 x 35Quadruple: 682 x 705 x 35

Laser Radiation LED Warning Signs (470mm)

2 State Sign LEDS-ULT-470-L (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-470-L-2W

Laser Radiation LED Warning Signs (790mm)

2 State Sign LEDS-ULT-790-L (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-790-L-2W

Xray LED Warning Signs (470mm)

2 State Sign LEDS-ULT-470-XR (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-470-XR-2W

Xray LED Warning Signs (790mm)

2 State Sign LEDS-ULT-790-XR (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-790-XR-2W

Access Prohibited LED Signs (470mm)

2 State Sign LEDS-ULT-470-AP (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-470-AP-2W

Access Prohibited LED Signs (790mm)

2 State Sign LEDS-ULT-790-AP (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-790-AP-2W

Do Not Enter LED Signs (470mm)

2 State Sign LEDS-ULT-470-DNE (white) add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-470-DNE-2W

Do Not Enter LED Signs (790mm)

2 State Sign LEDS-ULT-790-DNE (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-790-DNE-2W

We Are Open / We Are Closed LED Signs (470mm)

2 State Sign Open: LEDS-ULT-470-OP (white) (add -R/-Y/-G for red, yellow or green) / Closed: LEDS-ULT-470-CD (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-470-CD-2W

We Are Open / We Are Closed LED Signs (790mm)

2 State Sign Open: LEDS-ULT-790-OP (white) (add -R/-Y/-G for red, yellow or green) / Closed: LEDS-ULT-790-CD (white) (add -R/-Y/-G for red, yellow or green)

3 State Sign LEDS-ULT-790-CD-2W

Boarding LED Signs (790mm)

2 State Sign LEDS-ULT-790-BDG (white) (add -R/-Y/-G for red, yellow or green)

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