Technical Specifications T15 Main Functions & Features Unlock Methods: Palm / Face / Fingerprint / PIN code / RFID Card / Remote networkHigh-sensitivity touch keypad: 16-digit virtual passwordFace recognitionSemiconductor fingerprint sensorType-C emergency power supplyVoice navigation with menu-style operationBuilt-in doorbellTamper alarmReal-time two-way audio intercomLow battery warningAnti-fingerprint glass panelColor: Titanium Black KEY SPECIFICATIONS 3D Facial Recognition YesFace Recognition Speed <1s (From Activation To Recognition)Face False Acceptance Rate <0.0001% (1PPM)Face False Rejection Rate <1% Palm Vein Recognition Yes, 13–25 cm DistancePalm Vein False Acceptance Rate <0.001%Palm Vein False Rejection Rate <1% Fingerprint Yes, Semiconductor Sensor Fingerprint Recognition Time ≤0.8s40–90cm Optimal Recognition Distance130–200 cm Face Height Range Pin Code Yes Rfid Card Yes Camera Resolution 200W Synchronised With Gate Lock Yes Siri Unlocking 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 100Other UserUnlimitedTotal Users200 Auto Lock Yes Anti-static Protection Yes Alarm Types Yes, Multiple alarm Human Detection Yes, Radar-based WiFi Connectivity Wi-Fi 2.4G APP FEATURES Stay Detection & Snapshot Yes Door Access Record Yes Alarm Record Yes Temporary Password Yes User Management & Association Yes PHYSICAL CHARACTERISTICS Body Material Aluminium Alloy Surface Finish Glass Bolt material Zinc Alloy Buttons 12 touch keys + 1 lock key / 1 doorbell key Exterior Size (mm) 219(L) X78.5(W)X25(D)mm Interior Size (mm) 217(L) X77.5(W)X43(D) RELIABILITY Corrosion Resistance Passed 72-hour Neutral Salt spray test WARRANTY Warranty Details 2+1 Years warranty covering parts and labor