Material: Zinc Alloy material, elegant and rigorousWorking Voltage:DC6V or 4 AA Alkaline batteriesPower Consumption: Static Load???10μa Dynamic Load 100-150MaSpecifications With advanced 13.56MHz Mifare- 1 card technology Voltage: four sections of 1.5V alkaline batteriesAlarm Voltage: <4.8 V Static power consumption: <10 microampsDynamic power consumption: <200 microampsTemperature: - 20 °C to 7 0 °CHumidity: <95 °CAntistatic:> 15.000 V, it still ensures the information not lost and stable work under thecondition of strong static interfere .Cylinder Standard: ANSI StandardCertificate: CE, FCCGold/Silver ColourApplicable Card TypeISO14443 (RFID)Type - A S70 4KB/S501 1KBOperating Temperature - 20 °C to 7 0 °CDimension (L x W x H) 242 x 76 x 26 mmDoor Thickness 35–55 mmNet Weight 2.8 Kg