Interphone DAHUA
Interphone téléphonique vidéo IP externe avec reconnaissance faciale par caméra 2MP
4.3 inch IPS display; screen resolution 800×480
2MP CMOS; true WDR
Face-camera distance: 0.3 m–2 m; human height: 1.1 m–2.4 m (lens- ground distance: 1.4 m)
Touch button; IP65
Operating temperature: -30°C to +60°C
Auto light illumination reduces light pollution
Multiple unlock modes: Password unlock, IC card unlock, remote unlock and face unlock
Support 20, 000 users, 10,000 face images, and 10, 000 cards
Face recognition speed: 0.2 second per person
Support liveness detection
full duplex; management platform, and voice call through APP
SIP server, and can manage 200 indoor monitors at most
Support duress alarm, tamper alarm, and door sensor timeout alarm
Various unlock status display modes protect user privacy
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
Interphone DAHUA spec:
Power Supply Mode DC 12V2A
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)
DATASHEET : DHI-VTO6531H_datasheet_202003241
