G509 Motorcycle Car Relay GPS Tracker hide Tracking Device Movement Vibration Alarm Cut Off Oil Real Time Tracking Locator Products advantages * Waterproof and dust-proof * Real time tracking * Cut off oil or engine * Vibration alarm * Power failure alarm via internal battery * Geo-Fence * Mileage statistics * Overspeed alarm * History playback * Movement alarm * Web tracking platform & APP Certifications About us:We are a professional manufacturer of trackers. 6 years professional service in GPS Tracking Solution,1000+squaremeters Factory,CCC,CE,FCC&UL ISO9001 certificated,1 day for samples delivery,3-7 days for bulk quantities,12 months warranty,OEM & ODM service,one hour reach Shenzhen port, this is how we keep good quality and competitive prices for global valued customers. FAQWarranty1. One year warranty is provided for all models.2. All products have been strictly Quality Checked in house before packing.3. All products have been well packed before shipping.OEM & ODM Service1.Customize logo and brand print on the device or box2.Offer firmware modification service 3.Customize design in bulk order