American Signal
CMS-T331 Full-Size Portable Changeable Message Sign
Model: CMS-T331
Grupo ConstruMarket
ConstruMarket · El Salvador
Full-size character-matrix message sign: large text, readable beyond 1,000 ft.
Full-size trailer-mounted portable message sign with a CHARACTER-matrix display: each cell draws one letter, so it programs fast and reads from far, but it does not render free-form graphics (that is the full-matrix T333). All-LED with 5 diodes per pixel and 30° angularity, 30-day autonomy on one 170 W solar panel and four batteries, and handheld-terminal control with WYSIWYG preview. MUTCD and FHWA compliant, and speaks NTCIP v2 for traffic-management integration.
Specifications
| Matrix | Matriz de caracteres 21 × 40 píxeles |
|---|---|
| Message | Hasta 3 líneas × 8 caracteres |
| Legibility | 1,000+ ft (300+ m) |
| LEDs | Ámbar ITE, 5 por píxel, 30° de angularidad |
| Power | Solar 1 × 170 W + 4 baterías 12 V, cargador 110 VAC a bordo |
| Autonomy | 30 días |
| Compliance | MUTCD · FHWA · NTCIP v2 (objetos V1203) |
| Communications | Celular, Ethernet e inalámbrica |
Features
- MPPT controller with automatic solar charge management
- Handheld terminal with menus and WYSIWYG message preview
- Factory and custom messages, with schedule programming
- Password-protected access and system diagnostics
- ITS options: speed radar, queue detection, CCTV and GPS
- Lithium (LiFePO4) battery upgrade