High-Performance Blocked Rebound Device for Roller Shutters

Ultra-Sensitive Sensor Technology
Equipped with precision infrared sensors to instantly detect obstructions, ensuring immediate shutdown upon contact and preventing damage to the shutter or injury.
Durable Industrial-Grade Materials
Constructed with reinforced ABS housing and corrosion-resistant aluminum alloy components for long-lasting performance in harsh weather conditions.
Loud 110dB Alarm System
Features an integrated alarm that triggers upon blockage, alerting users with a high-decibel sound for enhanced safety in warehouses, garages, and commercial spaces.
Easy Plug-and-Play Installation
Designed for universal compatibility with most roller shutter motors, requiring no complex wiring—just connect and secure for instant functionality.
Energy-Efficient & Low Maintenance
Operates on a low-power circuit with self-diagnostic capabilities, reducing downtime and upkeep costs for high-traffic industrial or residential use.
Ideal for High-Security Areas
Perfect for securing storage facilities, retail stores, and automated gates where reliable anti-jamming protection is critical.