15″ Full Matrix Radar Speed Sign – iQ1500

Part Number: M75-15DFB-000x

Summary

The iQ1500 is TraffiCalm’s largest full-matrix radar speed sign, featuring bright 15″ (38.1 cm) LED characters that are legible from up to 900 ft (274.3 m). The oversized full-matrix display supports both vehicle speed and custom text messages, delivering maximum visibility and driver impact. This model is ideal for high-speed roadways, school zones, enforcement corridors, and any application requiring long-range, high-visibility driver feedback.

Product Options

• M75-15DFB-0001: iQ1500 Full Matrix Radar Speed Sign – White
• M75-15DFB-0002: iQ1500 Full Matrix Radar Speed Sign – Fluorescent Yellow-Green
• M75-15DFB-0003: iQ1500 Full Matrix Radar Speed Sign – Orange
• M75-15DFB-0004: iQ1500 Full Matrix Radar Speed Sign – Yellow

Specifications

Display

• Full-matrix LED display
• 15″ (38.1 cm) high electronic numbers
• Displays speeds from 5 mph (8 kph) to 99 mph (159 kph) in 1 mph (1.6 kph) increments
• Speed-triggered messages in approximately 6″ (15.2 cm) characters in a two-line layout (Highway Gothic font)
• High-intensity amber LEDs rated for 100,000 hours
• Wide 30° viewing angle with automatic brightness dimming
• Legibility distance up to 900 ft (274.3 m)
• “YOUR SPEED” legend uses approximately 6″ (15.2 cm) Highway Gothic font
• Front face uses high-visibility prismatic retroreflective sheeting

Radar Sensor

• Doppler radar, K-band (24.15 GHz)
• FCC Part 15 compliant
• Detection range typically up to 1200 ft (365.8 m) depending on vehicle size, speed, and placement

Construction

• Dimensions: 30″ W × 36″ H × 2″ D (76.2 cm × 91.4 cm × 5.1 cm)
• Weight: approximately 38 lb (17.2 kg)
• Aluminum enclosure with powder-coated finish
• High-impact polycarbonate display face
• Cabinet rated NEMA 3R for outdoor use
• Quick-disconnect mounting bracket included

Communication

• RS-232 and Bluetooth compatible (Class 1/2)

Power

• Operates on nominal 12 VDC
• Low standby power consumption (approximately 10–12 W during daytime and 2–3 W at night)
• Operational voltage range: 9–30 VDC
• Compatible with solar, battery, or AC power systems (sold separately)

Environmental

• Operating temperature range: −29 °F to +165 °F (−34 °C to +74 °C)

Warranty

• 3-year limited warranty on sign electronics
• 1-year warranty on batteries

Why Choose the iQ1500?

• Largest, highest-visibility full-matrix display in TraffiCalm’s radar sign lineup
• Ideal for high-speed roads, wide approaches, and long-range detection scenarios
• Full-matrix design supports custom text messaging, school zone alerts, and speed-triggered warnings
• High-output LED system ensures visibility in bright sun and adverse weather
• Rugged outdoor construction designed for long-term, high-duty installations
• Flexible integration with solar, battery, or AC power systems
• Built for maximum driver awareness, speed compliance, and safety impact