Passive Swing Handle Lock MK-E425 Material:Zinc alloy Cylinder:304 stainless steel Cylinder Type:Electronic cylinder (hex socket) Log Capacity:22 records Door Opening Direction:Adjustable for left-hand / right-hand opening (electronic cylinder) Voltage:3V-5-5VDC Protection:IP65 Temperature:-40˫ ~80˫ Humidity:20% ~ 98%RH Send Inquiry Live Chat Product Details Dimension Features Powered by key, no external power required IP65 waterproof Unlock records traceable Tags:Smart Lock Prev: Electronic Anti-Tamper Lock MK-E439 Next: Electronic Swing Handle Lock MK-E436