What to know about LED video walls in Chandler
A wall people can see from outside may be a sign
Chandler's sign code counts any display visible beyond the property that names or advertises a business as a sign. An LED wall inside a lobby is a different case from one that faces the street.
Sign permits are billed as a share of the job
An illuminated sign permit costs 2.5% of the job's valuation plus $0.25 per square foot, plus a $60 electrical inspection, and every sign is inspected after installation. Applications go through the city's online portal with sign type, illumination type and dimensions on the drawings, and the checklist asks for building elevations showing the sign, so a lit or LED sign goes through plan review before install. No fees are charged when you submit.
Flashing and moving lights are restricted
Chandler's sign code, in the 2017 version we read, prohibits signs with flashing or moving lights except digital signs governed by its section 39-9.15. In the downtown City Center District, wall signs may not flash, blink, rotate or imply movement. We confirm the current digital sign rules with Planning before any video content is planned for an outward-facing wall.
Source: City of Chandler, Ordinance 4729 (2017), sign code Chapter 39
Walls facing homes must be low-intensity
Signs on a property next to a residential zone that face the homes must be non-illuminated, halo-lit or otherwise low-intensity, subject to Zoning Administrator approval. A bright LED wall pointed at neighbors may not qualify, so we check which way the wall faces.
Source: City of Chandler, Ordinance 5075
Indoor walls and outdoor walls
Most LED walls we install are indoors: behind a bar, in a lobby, on a stage or in a lounge. An indoor wall that nobody outside can see is a display, and the sign rules above do not come into play. A wall in a window or on an exterior face is a different job, with different panels and a permit review.
Outdoor panels are sealed against dust and rain and bright enough to read in Arizona sun. Indoor panels are built for close viewing and are not.
Pixel pitch and viewing distance
Pixel pitch is the distance between LED points, in millimeters. A smaller pitch gives a sharper picture and costs more. The right pitch depends on how close people stand or sit.
As a rough rule, the closest viewer should be at least as many meters away as the pitch in millimeters, so a 2.5 mm wall reads well from about 2.5 meters (8 feet) and farther. A lobby wall that guests walk up to needs a finer pitch than a stage backdrop viewed from the back of a room.
- Under 2 mm: close viewing, lobbies and meeting rooms.
- 2 to 4 mm: bars, lounges and restaurants.
- 4 mm and larger: stages, large rooms and outdoor use.
What drives cost and schedule
Cost follows wall size, pixel pitch, panel type, the structure that holds it and the control gear behind it. A curved or odd-shaped wall needs custom framing. A heavy wall needs a wall or truss that can carry it, sometimes with engineer sign-off.
Power matters too. An LED wall draws serious current, so we plan dedicated circuits with your electrician. We handle the video, control and data side.
Content and control
A wall is only as good as what plays on it. We set up a video processor and a media player that fit your content, whether that is a looping brand video, live TV, a presentation or a mix. Staff switch between them from a panel or tablet.
Brightness should be set for the room. At night a full-bright wall in a dark lounge is harsh, so we schedule levels and calibrate them after install.
Order, build, calibrate
- Walk the room to measure the wall, check sight lines, and confirm power and structure.
- Plan the panel layout, mounting method, processor and content player.
- Review the sign permit with Chandler Planning if the wall faces out.
- Install, usually after hours, then calibrate color and brightness.
- Train your staff. Service follows, Monday to Friday, 8 AM to 5 PM.
Often paired with
LED walls often come with digital signage for menu content, event audio and video in stage rooms and AV control systems, so one panel runs the wall. See Enzo in Chandler for the rest.
