SKU: 67099859870

DAHUA VTO6521H-D Apartment Door Station

Sale price$144.90 Regular price$161.00
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Description

DAHUA VTO6521H-D Apartment Door StationVTO6521H D Apartment Door Station > 4. 3 inch IPS display; screen resolution 800480 > 2MP CMOS; true WDR > Touch button; IP65 > Operating temperature: 30C to +60C > Auto light illumination reduces light pollution > Multiple unlock modes: Password unlock, ID card unlock, and remote unlock > Support 20, 000 users and 10, 000 cards > Support full duplex; management platform, and voice call through APP > Support SIP server > Support duress alarm, tamper

VTO6521H-D

Apartment Door Station

> 4.3 inch IPS display; screen resolution 800×480

2MP CMOS; true WDR

Touch button; IP65

Operating temperature: -30°C to +60°C

Auto light illumination reduces light pollution

Multiple unlock modes: Password unlock, ID card unlock, and remote unlock

Support 20, 000 users and 10, 000 cards

Support full duplex; management platform, and voice call through APP

Support SIP server

Support duress alarm, tamper alarm, and door sensor timeout alarm


Product Data

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: 113.79°; vertical: 61.5°;

diagonal: 134.45°

Focal Length

2.8 mm

Aperture

F2.0

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

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

Communication Mode

Full digital

Unlock Mode

Card/remote/password unlock

Card Type

ID card

Motion Detection

Video motion detection

Auto Snapshot

Yes

Leave Videos or Text Messages

Yes

Web Configuration

Yes

Card Reading Distance

1cm–5cm

Issue Card Locally

Yes

Casing Material

PC+ABS

Capacity

Card

10, 000

Port

RS-485

1

Wiegand

1 input port, 1 output port

Electric lock

1

Alarm Input

2

Alarm Output

2

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 Adapter

Optional

Installation

Surface mount and Flush mount

Certification

CE/FCC

Accessory

Optional

Product Dimensions

388.5 mm×145.5 mm×43.5 mm (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

10%RH–90%RH (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)




Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67099859870

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4.3 ★★★★★
Based on 20 reviews
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Product Reviews
M
Mark Weinberg
Lexington, US
★★★★★ 5
Stable, attractive, and easy to turn into a table with your choice of top
Size: side table leg
The X-shape of the table legs - constructed with solid metal flanges, T-joints, X-joints and 1-inch diameter pipes - provides a strong and sturdy base for a wood top. The legs have adjustable feet pads to prevent scratches and ensure stability. Assembly of the legs is relatively simple (the instructions are clear) but you will need your own tools to attach a top. The industrial design is especially well suited to rec room or finished basement use. I am adding a 28" diameter raw edge slab of wood from a recently felled tree as the top and it is very attractive. (Photo unavailable because after I made certain it would work I sent the slab out for drying and finishing.) If you want a custom table and have a particular piece of wood you want to use, these legs are an excellent choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
G
Grammar Guru
Belleville, US
★★★★★ 5
Very nice kit: Beware it is NOT heavy duty plumbing pipe though!
Size: side table leg
I want to give this kit a high rating, but I need to address the "truth in advertising" bit since there may be an important disconnect between what you think you are getting and what actually comes in the box. Black plumbing used for shelving or table legs is part of an important niche in interior design. I like the industrial loft look myself and have a variety of glass, steel, and masonry elements in my home. This kit fits that look and provides plenty of "strength" for most domestic uses, like shelves or coffee tables. But they are NOT "industrial pipe" or "maximum durability pipe." Note the phrase "cast iron finish feet," which together with the other claims might lead you to think these are cast plumbing fittings. They are NOT! The feet and flanges feel like electrical conduit fittings, and the pipe sections are likely aluminum. They might be electrical or they might be multi-use, lightweight pipe. While all this might lead you to think that you're getting a truly retro, heavy-duty pipe kit made of black plumbing pipe, you are not. But, does it matter? Depends. I find the lighter pipe's smooth finish a nice "tone-down" from the rough plumbing look. All together, this kit provides plenty of strength for most furniture and the rustic pipe look, but with a nicer, lighter finish. To me that is a plus--this is a very nice kit and costs less that if you'd pieced it together from real plumbing parts (I priced it out to compare), and looks retro but cleaner. I knew what to expect because while I got this kit free on Vine, I had purchased a nearly identical kit from another seller last year. So, I'm giving it 5 stars for what it actually is and for the price, JUST BE AWARE THE NARRATIVE IS MISLEADING. Which is unfortunate because just like some people might want the heavier pipe, I'm betting more would be attracted to the look with a cleaner, lighter feel.
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Reviewed in the United States on December 31, 2025
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Nice cart
Color: Gold, Size: 15"D x 33.9"W x 35.4"H
My husband assembled no problem. This is a cute cart and the perfect size for my space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
Debbie from Port Orange Fl.
Bozeman, US
★★★★★ 5
So Cute
Color: Gold, Size: 15"D x 23.6"W x 36.2"H
Love my cart. The cart is what i always wanted. It is so roomy and the glass makes it. Very easy to put together. Thank You for making an amazing beautiful cart.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Mary M.
Los Angeles, US
★★★★★ 5
Lovely Wine/Beverage Cart !
Color: Gold, Size: 15"D x 23.6"W x 36.2"H
Pretty good quality - easy to assemble - all parts were included - Durable & Sturdy - Houses wine glasses, liquor bottles and looks lovely in my living room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025

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