RAIN SENSOR RDC/12

Reliable Rain Detection for Automatic Window Closure

The TOPP RDC/12 is a heated rain sensor designed for integration with weather control units by TOPP, such as TF24R, TF44R, TF23R, TF33R, and RR. It enables smart automation systems to detect rain and automatically close windows, skylights, or roof openings for protection.

Operating at 12V DC, the RDC/12 includes an integrated heating element that prevents condensation and ensures accurate detection in all seasons. Its compact design allows easy rooftop installation, and the package includes adhesive tape for quick and secure mounting.

Ideal for smart homes, commercial buildings, and industrial facilities, the RDC/12 sensor ensures safety and comfort by preventing water ingress and controlling window actuators in real-time based on weather conditions.

Key Features – TOPP RDC/12 Rain Sensor

• 🔹 Operating voltage: 12V DC
• 🔹 Integrated heating system for all-weather performance
• 🔹 Compact and discreet design for rooftop mounting
• 🔹 Includes adhesive tape for quick installation
• 🔹 Compatible with all TOPP weather control units
• 🔹 Enables automatic window closure upon rain detection

Applications

• 🔹 Skylights and dome windows
• 🔹 Roof vents and automated louvers
• 🔹 Residential and commercial window automation
• 🔹 Weather-based ventilation control systems

Need Help?

Use the form below to request technical support or compatibility check for the TOPP RDC/12 rain sensor. Our team is here to support your automation projects.