Internal, independent code lock with RFID reader. MIFARE 13.56 MHz standard. Card support: MIFARE 13.56 MHz. Remote card scanning distance: max. 5 cm. Automatic operation: yes. Integrated keypad: yes. Call button: yes. Tamper output: no. Communication: not specified. Power supply: 12 V DC. Key features: 3000 indexed users, buzzer, LED indication, blue button illumination, interaction with door contact and exit button, NO/NC output. Operating temperature: -20 °C to 65 °C. Permissible relative humidity: 10% to 90% (without condensation). Housing: plastic. Color: silver. Weight: 0.17 kg. Dimensions: 127 x 95 x 24 mm. Manufacturer/brand: Hikvision. SAP code: 302901279. Warranty: 3 years. Instruction manual available in English. Data sheet available in English.