Hytronik HC419VRC 5.8GHz Tri-Level Control Occupancy Detector with 1-10V Output

The Hytronik HC419VRC is an advanced 5.8GHz high-frequency (microwave) occupancy detector. It features a 1-10V dimming interface to provide tri-level control (100% ® dimmed ® off), ideal for corridor functions and energy-saving applications.

Core Specifications

• Operating Voltage: 120–277VAC, 50/60Hz.
• Load Ratings: 400VA (Capacitive) @ 120VAC; 1000VA @ 277VAC.
• Sensor Principle: 5.8GHz HF microwave (<0.2mW transmission power).
• Detection Range: Max. 8m x 5m (D x H) with a 30° to 150° detection angle.
• Power Consumption: <0.5W standby power.
• Operating Temp: -20°C to +60°C (Tc max: +80°C).

Key Engineering Features

• Synchronised Control: Supports parallel wiring of up to 10 units via "SYNC" terminals, allowing any single sensor to trigger the entire group.
• 24h Daylight Monitoring: Features a "smart photocell" function that monitors natural light levels to keep fixtures off when ambient light is sufficient.
• Circuit Protection: Integrated zero-crossing detection to reduce in-rush current and extend relay longevity.
• Manual Override & Semi-Auto Mode: Supports a push-switch input for manual on/off, brightness adjustment (10–100%), or absence detection mode (manual on, auto off).
• Commissioning: Settings adjustable via onboard DIP switches or the HRC-05 remote control (ordered separately), which supports one-touch daylight learning and scene programming.

Configurable Parameters

• Sensitivity: 50% / 100% (via DIP); 10% / 50% / 100% (via RC)
• Hold Time: 5s to 30min
• Stand-By Period: 0s, 10s, 1min, 5min, 10min, 30min, 1h, +¥
• Stand-By Dim Level: 10% / 30%
• Daylight Threshold: 2–50 Lux, Disabled