DAHUA TECHNOLOGY CO., LTD Outdoor Face Recognition Door Station VTO6531H

System Main Processor Embedded processor Operating System Embedded Linux operating system Button Type Touch button Network Protocol SIP; P2P; IPv4; FTP; UPnP; DNS; DDNS; RTSP; RTP; TCP; UDP ROM 4GB RAM 1GB Basic Display Screen 4.3 inch IPS screen Resolution 800×480 Camera 1/2.7" 2MP CMOS high definition, low illumination, white illuminator and IR illuminator Field of View Horizontal: 87.42°; vertical: 46.48 °; diagonal: 104.13° Focal Length 4.0 mm Aperture F1.6 WDR 120dB Noise Reduction 3D noise reduction Video Compression H.264 Video Resolution Main Stream: 720p, sub stream: 1080P Frame Rate Main Stream (720P@25fps), sub stream (1080P@25fps)
Main Stream (720P@30fps), sub stream (1080P@30fps) Video Bit Rate 256Kbps–2048Kbps Light Compensation Auto white light Auto IR light Day/Night ICR auto switch Audio Compression G.711u Audio Input 1 Audio Output Built-in speaker Audio Mode Full duplex communication Audio Enhancement Echo suppression and cancellation/digital noise reduction Audio Bit Rate 16KHz, 16Bit Function Communication Mode Full digital Unlock Mode Card/Remote/Password/Face unlock Card Reading Type IC card Motion Detection Video motion detection Auto Snapshot Yes Leave Videos or Text Messages Yes Web Configuration Yes Performance Card Reading Distance 1cm–5cm Issue Card Locally Yes Face Recognition Height Range 1.1m–2.4m is recommended Face Recognition Distance 0.3m–2cm Face Recognition Configuration Recognition threshold Facial profile angle Face Verification Accuracy 99.5% Face Recognition Time 0.2s Casing Material PC+ABS Capacity Card 10,000 Face Image 10,000 Port RS-485 1 Wiegand 1 input port, 1 output port Electric lock 1 Alarm Input 2 (Digital quantity) Alarm Output 2 (Digital quantity) Power Output 1 12V/100mA Exit Button 1 Door Status Detection 1 Lock Control 1, normally open by default Network 1 RJ-45 10Mbps/100Mbps self-adaptive Alarm Tamper Yes General Unlock Password Mode User password/public password/duress password Color Silver Power Supply Mode DC 12V2A Power Supply Optional Installation Surface mount and Flush mount Certification CE/FCC Accessory Optional Product Dimensions 388.5mm×145.5mm×43.5mm (15.30"×5.73"×1.71") Protection Grade IP65 (silicone sealant is needed, see the quick start guide) Operating Temperature -30°C to +60°C (-22°F to +140°F) Operating Humidity 10RH%–90RH% (non-condensing) Operating Altitude 86kPa–106kPa Power Consumption =5W (standby), =18W (working) Net Weight 1.0 kg (2.20 lb) Gross Weight 1.29 kg (2.84 lb)