Hands-Free Vehicle Detection for Reliable Gate Exit Control The Cartell CP-4 is a hands-free vehicle detection system designed for automatic gate openers. Utilizing advanced magnetometer technology, it detects only moving steel, preventing false triggers. Compatible with electric and solar-powered gate operators, it features the lowest standby current in the industry, reducing solar battery maintenance by up to 95%. This system ensures seamless operation for residential, commercial, and industrial properties. Key Features Hands-Free Operation: Automatically opens gates when vehicles approach, no remotes or keypads needed. Magnetometer Technology: Detects moving steel only, eliminating false openings caused by animals or weather. Solar and Electric Compatible: Works with both electric and solar gate systems for flexible installations. Weather-Resistant: IP68-rated to protect against water, dust, and harsh conditions. Universal Voltage: Compatible with AC and DC power systems. Adjustable Sensitivity: Detection range customizable from 2 to 14 feet for precise vehicle sensing. Lightning Protection: Built-in protection against electrical surges for added safety. Low Standby Current: Industry-leading standby power consumption, reducing battery wear by 95% in solar applications. Technical Specifications Power Supply: 8–24 VAC or 8–30 VDC IP Rating: IP68 Detection Range: Adjustable from 2 to 14 feet Operating Temperature: -25°F to 140°F Cable Length: 100 feet Strength Rating: 9.53-ton force (8646 kgf) Conclusion The Cartell CP-4 is the ideal solution for hands-free gate operation, combining magnetometer technology with solar compatibility to ensure reliable, maintenance-free operation. Its low standby current reduces battery maintenance by up to 95%, making it perfect for solar-powered gates. With weather-resistant construction and universal voltage compatibility, the CP-4 provides long-lasting performance for any installation. Download Specs Download Manual