SKU: 28615180968

DAHUA VTO6521H Apartment Door Station

$144.90 $161.00
Save 10%
No.2 Bestseller on ateurope.org >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DAHUA VTO6521H Apartment Door StationVTO6521H 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, IC 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,

VTO6521H

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, IC 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

4.3 inch IPS screen

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

2.8mm

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

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

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

389 mm×145 mm×41.9 mm (15.31"×5.71"×1.65")

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

1.4 kg (3.09 lb)

Gross Weight

1.68 kg (3.70 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: 28615180968

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 262 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
judy
Louisville, US
★★★★★ 5
Make your cat happy
Color: Pink Cat, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1
My cat loves this. She was always moving from spot to spot looking for a cooler place to lie. When I put this pad down, she got on it and stays there for long periods of time. The pad is actually cooler than I thought it might be. Good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
B
Verified Purchase
Better Om and Garden
Chelsea, US
★★★★★ 3
Cool to the touch.
Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 4
If definitely feels cool to the touch although still have doubts about ability to cool my dogs. I have not trained my dogs to lay on it so I’m not sure if they know how to use the cooling pads but I do see my one dog lay on it from time to time so perhaps it is effective, not sure. Cooling pad slips and it folds ups because there is no grip on the bottom side. It feels smooth and soft to the touch because of the fabric on the outside. I plan on brining it in my dog stroller in the summer and should be better than having no cooling pad. Although not as cool as an ice pack, this cooling pad doesn’t require refrigeration and always stays cool to the touch and no condensation. Not sure if it’s worth the money for the price because not sure if it works. A four pack for $32 seems reasonable but not sure if it’s worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
S
Verified Purchase
Sandy
Chelsea, US
★★★★★ 5
Great for thick fur kitties!
Color: Green Leaf, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1, Color: Green Leaf, Size: Medium (27'' X 20'' X 0.3''), Number of Items: 1
A summer cooling mat full of endless possibilities! Kitty 🐈‍⬛ imagination highly required! It’s apparently somewhat better than a large empty Amazon box! Beau highly recommends it! ****Review annotated by Beau’s mom Beau’s mom actual review: I purchased the medium sized cooling mat for my chunkster grey tux Beau who at first snoop, didn’t like it. After carefully flopping him on top of it and made stupid sounds, he inevitably decided to actually try it his way thus (while not a box) liked it. I was surprised that after two weeks the mat was still cool and scratch-free from his murder mittens. While he does flop on the mat from time to time, he enjoys dragging it, flipping it in a viscous cycle of who-knows what the heck is going on his mind! Either way, if I could give it 9/10 stars I would as the instructions fails to inform user of a highly kitty imagination is required. No worries tho! Beau figured this out two days into flopping on top of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Andrea
Charlottesville, US
★★★★★ 4
Does not stay cool
I bought this for my bunny and the material itself does feel cool at first. My bunny wast laying on it for about 30- 40 minutes and it feels warm to the touch. So while it does feel cool initially, if your pet is warm the pad will get warm as well. I'd recommend leaving the fan on for your pet in addition to the pad or placing a frozen water bottle on the pad so it keeps the pad cool a little longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025
J
Verified Purchase
Jesse Bell
Waukegan, US
★★★★★ 5
Cool mats for cool cats
Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 1, Color: Green Leaf, Size: Small (20'' X 16'' X 0.3''), Number of Items: 1
Well received product for upcoming warm weather for an older indoor cat, highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

recommand products

Cola Breeze By Vape Simply 10ML E Liquid 50VG/50PG Vape Juice | All Strengths Available
10.99
Raspberry & Grape By Vape Simply 10ML E Liquid 50VG/50PG Vape Juice | All Strengths Available
10.99
STRAWBERRY MINT DEKANG 10ML TPD E LIQUID JUICE 6MG/12MG/18MG MULTIBUY
11.75
The Lord Of The Rings. Book 1. The Fellowship Of The Ring
54.00
Berry Fizzy Lemonade By Vape Simply 10ML E Liquid 50VG/50PG Vape Juice | All Strengths Available
10.99