... theft locks, Password lock, Electronic lockFeatures of LY09 series of smart RIM lock1.Steel thick lock tongue and lock body,metal ... sensing detection,more stable and durable than common reed pipe sensor, low failure rate8. Brushless motor, more stable performance and ... is 304 stainless steel, vandal resistant, not rust.10. Special smart card,stainless steel encapsulation,can not be copied, double side ...