Electronic RFID Card Password Smart Door Lock GT020 For Apartment/Office

• Ways to Open: RFID card+ Password + Mechanical Key
• Card Technology: T5557 Card/EM Card/Mifare1 Card
• Color: silver/golden
• Materials: SUS304 stainless steel
• Mortise: National standard dimension
• Dimension of product: 315L*74W*26H(mm)
• Usage voltage: DC6V, 4 Alkaline Battery
• Application: villa/residence/apartment/modern office/campus/dormitory
• International standard: ISO9001:2000
• Certificates: FCC&CE
• Warranty: 12 months
• Door thickness: 40-120mm