Jindu Wholesale Direct Carpet Felt Hat Foam Garment Needle Detector Price. Customizable Height: Tunnel height adjustable from 600mm to 100mm and belt height customized to 670mm. 304 SUS Construction: Standard 304 SUS material with optional 316 SUS for enhanced corrosion resistance. 12 Months Warranty: Comprehensive 12-month warranty coverage for all mechanical equipment. 24-Hour Support: After-sales service and technical support available within 24 hours. CE Certification: Product meets CE safety and quality standards for international markets. 7-Inch Touchscreen: Intuitive 7-inch touchscreen interface allows learning and usage within 2 minutes. Auto-Learn Technology: Advanced signal processing enables rapid auto-learning for optimal detection sensitivity. Dual Alarm Modes: Offers belt-stop and belt-retract alarm modes with sound and light alerts.