Specification Brand : Alzatex BulletPoint1 : Four-digit Take-a-Number Display with 5" high red LED digits. BulletPoint2 : Construction: Metal enclosure, black powder coated finish with transparent red acrylic front. BulletPoint3 : Standard mounting is 2 key hole slots spaced 16inch apart for wall mounting. Color : Black ExternallyAssignedProductIdentifier1 : 0788581654774 ExternallyAssignedProductIdentifier2 : 788581654774 ItemName : Alzatex Digital 5" LED Take-A-Number Display ItemTypeKeyword : digital-signage-interactive-displays Manufacturer : Alzatex Inc. PartNumber : DSP504B_NS ProductDescription : Four-Digit Take-A-Number Display, 5" High Digits, Red LEDs, Metal Frame, "Now Serving" Label. Specifications: Two RJ45 modular connectors for RS422 serial data transmission and reception. RJ11 modular connector for remote Start, Stop and Reset inputs. Power connector (2.1x5.5mm). Test button for testing and configuration. Power requirements: 10-15VAC or 12-20VDC. Current consumption: 100mA maximum per digit. Construction: Metal enclosure, black powder coated finish with transparent red acrylic front. Assembly Information: Standard mounting is 2 key hole slots spaced 16inch apart for wall mounting. There are screws at either end of the displays where D-Rings can be added. D-Rings are NOT included and may be ordered separately. 1/4-20 nuts on the bottom of the unit for attaching a tripod adapter or feet. The feet and tripod adapter is NOT included and may be ordered separately. The display has holes in the top for adding a handle. The handle is NOT included and may be ordered separately. Includes: (1) DSP504B_NS Wall display. (1) RC Reference guide. (1) WD Wiring diagram. (1) M8BK003F Cable, 3ft, Cat-5. (1) Not Included: Transformer. SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 55121700