Technical Specifications EL600VF Main Functions & Features Unlock Methods: Face / Fingerprint / PIN code / RFID Card / Remote / Mechanical KeyHigh-sensitivity touch keypad: Virtual PasswordSemiconductor fingerprint sensor3D Facial RecognitionType-C emergency power supplyVoice Navigation with Menu-Style OperationBuilt-in doorbellTamper alarmReal-time two-way intercomLow battery warningAnti-fingerprint glass panelColor: Titanium Black, Slate Grey KEY SPECIFICATIONS 3D Facial Recognition YesFace Recognition Speed <1s (From Activation To Recognition) Fingerprint Yes, Semiconductor Sensor Fingerprint Recognition Time ≤0.8sFingerprint False Rejection Rate: <0.0001%Fingerprint False Acceptance Rate: <0.1% PIN Code Yes RFID Card Yes Camera Resolution 1080P (200W)) Screen Resolution: 480×00Screen: IPS, 3.97″ Synchronised With Gate Lock Yes Emergency Key Yes Remote Lock & Unlock Supported Audio Intercom Supported Doorbell Yes Battery Power Supply Type-C emergency power supply5000mAh Lithium Battery Low Battery Alert Warning When Voltage <7.2V Registration Storage Capacity Facial RecognitionUp to 100FingerprintUp to 100Total Users400 users (Admin:5/Regular Users:395) Anti-static Protection Yes Alarm Types Yes, Multiple alarm Human Detection Yes, Radar-based WiFi Connectivity Wi-Fi 2.4G APP FEATURES Audio Intercom Real-time two-way communication Door Access Record Yes Alarm Record Yes Temporary Password Yes User Management & Association Yes PHYSICAL CHARACTERISTICS Body Material Aluminium Alloy Surface Finish Painted / Glass Bolt material Zinc Alloy Buttons 12 touch keys + 1 lock key / 1 doorbell key Exterior Size (mm) 395.5 (L) X 77.5 (W) X 71.5 (D) mm Interior Size (mm) 395.5 (L) X 77.5 (W) X 71.5 (D) mm RELIABILITY Corrosion Resistance Passed 72-hour Neutral Salt spray test WARRANTY Warranty Details 2+1 Years warranty covering parts and labor