Speed Limit Signs
Variable Speed Limit Signs (VSLS) with remote control and alert system.
Optraffic’s Variable Speed Limit Signs (VSLS) are manufactured with innovative technology which are capable of displaying any text and graphics, allowing any speed limit to be displayed, significantly reduce the safety hazard by changing the Speed Limit in the constantly changing road conditions area, ideal for traffic management in road workers, industrial workplaces, school zones, neighborhoods and high-accident areas.
MACHINERY & STRUCTURE
Heavy-duty tow couplings can be towed by most vehicles
Hydraulic mast lifting system allows one person to easily raise and lower the board.
Double disk brakes hold message board in place during operation
Solar panels rotate 360 degrees for optimal positioning
Y support stabilizes message board in travelling position
Hot-galvanized steel structure, anti-corrosion for 20+ years
SYSTEM & OPERATION
Amber color full-matrix LED display
Full remote control via phone/laptop/tablet/computer with OPT software
OPT local control software for on-site programming with tablet/laptop
Light Sensor (Auto dimming system)
Real-time device status, GPS tracking and SMS alert system
Optional Radar (over speed detecting and warning
SAFETY & ENERGY-SAVING
Low power dissipation
Environmental Friendly Solar Power System
Continuously working throughout the year under normal weather conditions
Auto-charger shuts down when batteries are fully charged, preventing damage
AC 240V external battery charger for manual charging
Safety lock: Wheel, battery box and control box.
MAINTENANCE & WARRANTY
Factory quality warranty
Compact design and easy maintenance
Ongoing technical support
On-site wireless tablet