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Description

Product Description

dahua

Dahua VTO6521H

SKU: KAT01354

Equipped with a 4.3-inch IPS screen resolution of 800×480, it provides excellent image quality with H264 technology and up to 1080P video streaming at 30fps.

By Camera CMOS with 2MP resolution offers wide Viewing Angle (113.79° Horizontal, 61.5° vertically) and advanced Functions such as WDR 120dB and 3D noise reduction.

The device runs on Embedded Linux with a 4GB ROM and 1GB RAM processor, which ensures smooth operation even when intensively used.

Communication takes place in full duplex mode using G.711u codec and the System supports SIP, P2P and IPv4 Protocols, allowing easy integration with existing networks.

VTO6521H(KAT01354)_image_1
VTO6521H(KAT01354)_image_2

VTO6521H has a built-in IC Card reader, supports Doors opening using a PIN code or remote control, and offers Functions such as motion detection, automatic photo taking and leaving messages.

Additionally, the device is equipped with Ports RS-485, Wiegand and the possibility to connect an electric lock, which extends its functionality.

Robust enclosure with PC+ABS and Certificate IP65 guarantee resistance to atmospheric conditions, and Temperature Range work from -30°C to +60°C allows for use in different climates.

Dahua VTO6521H is an ideal solution for developers and property managers seeking a reliable and modern access control system.

Specification Dahua VTO6521H

SystemMain ProcessorEmbedded processor
Operating SystemEmbedded Linux operating system
Button TypeTouch button
Network ProtocolSIP; P2P; IPv4; FTP; UPnP; DNS; DDNS; RTSP; RTP; TCP; UDP
ROM4GB
RAM1GB
BasicDisplay4.3 inch IPS screen
Screen Resolution800×480
Camera1/2.7" 2MP CMOS high definition, low illumination, white illuminator and IR illuminator
Field of ViewHorizontal: 113.79°; vertical: 61.5°; diagonal: 134.45°
Focal Length2.8mm
ApertureF2.0
WDR120dB
Noise Reduction3D noise reduction
Video CompressionH.264
Video ResolutionMain Stream: 720p, sub stream: 1080P
Frame RateMain Stream (720P@25fps), sub stream (1080P@25fps) Main Stream (720P@30fps), sub stream (1080P@30fps)
Video Bit Rate256Kbps–2048Kbps
Light CompensationAuto white light
Audio CompressionG.711u
Audio Input1
Audio OutputBuilt-in speaker
Audio ModeFull duplex communication
Audio EnhancementEcho suppression and cancellation/digital noise reduction
Audio Bit Rate16KHz, 16Bit
Communication ModeFull digital
Unlock ModeCard/remote/password unlock
Card TypeIC card
Motion DetectionVideo motion detection
Auto SnapshotYes
Leave Videos or Text MessagesYes
Web ConfigurationYes
PerformanceCard Reading Distance1cm–5cm
Issue Card LocallyYes
Casing MaterialPC+ABS
CapacityCard10, 000
PortRS-4851
Wiegand1 input port, 1 output port
Electric lock1
Alarm Input2
Alarm Output2
Power Output1 12V/100mA
Exit Button1
Door Status Detection1
Lock Control1, normally open by default
Network1 RJ-45 10Mbps/100Mbps self-adaptive
AlarmTamperYes
GeneralUnlock Password ModeUser password/public password/duress password
ColorSilver
Power Supply ModeDC 12V2A
Power AdapterOptional
InstallationSurface mount and Flush mount
CertificationCE/FCC
AccessoryOptional
Product Dimensions389 mm×145 mm×41.9 mm (15.31"×5.71"×1.65")
Protection GradeIP65 (silicone sealant is needed, see the quick start guide)
Operating Temperature-30°C to +60°C (-22°F to +140°F)
Operating Humidity10%RH–90%RH (non-condensing)
Operating Altitude86kPa–106kPa
Power Consumption≤5W (standby), ≤18W (working)
Net Weight1.4 kg (3.09 lb)
Gross Weight1.68 kg (3.70 lb)

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Accessories Dahua VTO6521H

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Documents Dahua VTO6521H

PDF
VTO6521H_datasheet_20230302.pdf

Features

Features
Producer: DAHUA