Site before supplier
A commercial digital signage display purchase starts from the room, the window, or the roadside face, not from a catalog photo. Digital Signage Display Sourcing records viewing distance, duty hours, and the US site so a later factory quote can be checked against that place. The desk does not install screens and does not own a venue.
Retail glass, a hospital lobby, and a control room can all be called commercial and still need different brightness methods, noise limits, and service access. Write the place first. Technology choice comes after, on the selection page.
Each cell is a question to send, not a result this site has measured. On 26 October 2026 the Daktronics indoor video-display page was used to see how a public product family talks about indoor video. The ThomasNet RFI page, read the same day, shows a structured request. Neither source is a site survey of your building.
| Place | Duty and distance | Interface and utilities | Document to request |
|---|---|---|---|
| Retail window | Daylight on the glass. A buyer may screen at 3 m to 8 m. A 14-hour duty cycle is common to write down. It is not a player rating. | High brightness question, often above 2,500 nit, plus input voltage for the circuit that already exists. | Brightness method, ingress protection if the face is outside the glass, and a specification deviation if a film is added. |
| Lobby or showroom | Seating at 2 m to 6 m. Noise level matters if a fan sits near a chair. Ambient temperature is usually conditioned air, which you should state in degrees Celsius. | Control interface for a scheduled playlist. Rated power in watts helps the facilities load check. | Mechanical drawing in millimeters and the bill of materials for mount and player. |
| Control room | Long dwell, sometimes 24 hours. Repeatability of color across tiles is the operational worry. Throughput is the number of sources, not a marketing speed. | Redundant input and a stated utilities requirement for the rack. | Factory acceptance test plan with the test pattern named, plus a spare parts list. |
| Menu or queue face | Close viewing, often under 2 m. A 1920 by 1080 LCD can be enough. A fine pitch is a separate cost layer. | Simple player, grease and heat nearby, service access from the front if the wall is blocked. | Working envelope of the mount and any IP or splash note tied to the exact model. |
Lowest equipment price versus comparable delivered scope: a window may look cheaper on the panel line and then add a high-bright panel, a hood, and night freight. Keep those lines. Do not convert the gap into a percentage saved. Standard configuration versus application-specific configuration: a 500 mm by 500 mm cabinet can speed a lobby wall, while a curved window may reject it. Write the constraint that is mandatory. Headline rating versus stated test basis: 700 nit indoors and 5,000 nit outdoors answer different meters. Ask for the pattern, the warm-up, often 30 minutes in buyer checklists, and the distance.
Commissioning scope, consumables, and preventive maintenance stay out of the matrix until a supplier prices them. Incoterm still belongs on the commercial sheet. Open labels for outdoor cabinets are on the product list. Panel scope is on the LCD page.
State volts, hertz, and phase. A 100-240 V, 50/60 Hz single-phase example is a question, not a finding for your panel. If the site is 208 V three phase, say so. The proposed datasheet has to match. This desk will not redraw the panel schedule.
Name the player, the CMS, or the sending-card family you must keep. A new screen that needs a different control interface is a deviation, not a silent substitute. Content rights and network security stay with you.
Direct sun, wash-down, or a ceiling above 40 degrees Celsius should be written as a limit. Ingress protection markings do not transfer from an indoor sister model. Noise level in dBA at 1 m is a useful request when the face sits beside a counter. If the supplier cannot state the method, leave the cell open.
Structural sign-off, electrical permit, and color calibration of a finished wall. A factory acceptance test can be requested at the source. It does not replace your incoming check. The procurement brief lists the attribute names in one place. The brief form is where the site facts should be typed.
Place, viewing distance, duty hours, quantity, and destination are the commercial digital signage display minimum. Factory quotes come after that sheet exists.
Qualified business buyers
A confirmed benefit may be up to 3%.
Eligibility applies to qualified business buyers and is confirmed after we review your product, quantity, destination, and sourcing requirements.