SKU: 20203081080

DAHUA VTO7521G-S2 8 Inch Digital Outdoor Station

$263.70 $293.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

DAHUA VTO7521G-S2 8 Inch Digital Outdoor StationVTO7521G S2 8 Inch Digital Outdoor Station > Anodized aluminium alloy middle frame > 8 inch capacitive touch screen and high definition IPS screen; resolution: 800 (H)1280 (V) > Password and card unlock > Full duplex communication > Outdoor stations can be managed through the platform; voice communication between mobile app and platform > 2 MP low illuminance wide dynamic dual camera; white light fill light and IR fill light, fill light brightness can

VTO7521G-S2

8 Inch Digital Outdoor Station

> Anodized aluminium alloy middle frame

> 8 inch capacitive touch screen and high definition IPS screen; resolution: 800 (H)×1280 (V)

> Password and card unlock

> Full duplex communication

> Outdoor stations can be managed through the platform; voice communication between mobile app and platform

> 2 MP low illuminance wide dynamic dual camera; white light fill light and IR fill light, fill light brightness can be adjusted

> Support duress alarm, tamper alarm, and fire alarm

> IK07; IP66 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

> Surface mount and flush mount



Product Data

System

Main Processor

Embedded processor

Internet Protocol

IPv4, FTP, DNS, RTSP, RTP, TCP, UDP, SIP

Keyboard Type

Touch keyboard

Basic

Appearance

G serials

Display

High definition IPS screen

Screen Type

Capacitive touch screen

Resolution

800(H)×1280(V)

Camera

2 MP CMOS

WDR

120dB

Light Compensation

Auto white light fill light

Auto IR light fill light

Status Indicator

1, blue-operation status

Voice Prompt

Yes

Housing Material

AL+PC+ABS

Function

Unlock Mode

Remote/password/card unlock

Online Update

Yes

Full Duplex Communication

Yes

Snapshot When Unlocking Doors

Yes

Leave Photos and Messages

Yes

Web Configuration

Yes

Issue Card Locally

Yes

Auto-Registration

Yes

Performance

Card Capacity

10, 000

Port

RS-485

1

Wiegand

1

Ethernet

1 10M/100M/1000M Ethernet port

Alarm Output

2 (Dry contact)

Alarm Linkage

Yes

Power Output

1 DC 12V/100ma

Exit Button

1

Door Status Detection

1

Lock Control

1, normally on or off by default

Storage

Micro SD card (up to 64GB reserved for software )

Alarm

Tamper Alarm

Yes

Duress Alarm

Yes

Door Sensor Timeout

Yes

Regular

Ingress Protection

IP66 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Power Supply

Optional

Power Supply Mode

DC 12V/2A

Power Consumption

≤24.0W

Product Dimensions

389mm×145mm×43mm (15.31"×5.71"×1.69")

Packaging Dimensions

413mm×182mm×104mm (16.26"×7.17"×4.09")

Operating Temperature

-20°C to +60°C (-4°F to + 140°F)

Operating Humidity

10%RH–90%RH

Operating Altitude

86kPa to 106kPa

Gross Weight

1.91 kg (4.21 lb)

Accessory

Mount plate

Installation Method

Surface mount and flush mount

Operating Environment

Outdoor
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: 20203081080

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4.2 ★★★★★
Based on 21 reviews
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Product Reviews
R
Verified Purchase
Richard
Massapequa, US
★★★★★ 5
74 monte carlo Resto
Model: NewSLS50_52
Great product easy installation with sheets cut to size,using for Classic car Restoration,floor pan and doors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
R
Verified Purchase
RTD2
Carnegie, US
★★★★★ 5
Impressive Sound Deadening Solution with Enhanced Audio Quality
Model: NewSLS50_52
I recently purchased the Siless 50 mil (1.3mm) 52 sqft Car Sound Deadening mat, and I am delighted with the results it has delivered. Right from the start, I was impressed with the packaging, which ensured the product arrived in perfect condition. One of the standout features of this sound deadening mat is its ease of use. It was a breeze to cut and modify according to my specific needs. Whether I needed to cover specific areas or customize the size, the mat accommodated my requirements effortlessly. This flexibility made the installation process a breeze. The Siless Sound Deadening mat has proven to be highly effective in reducing outside noise within my vehicle. With just a half cabin install, I noticed a significant reduction of approximately 10 decibels, making my driving experience much quieter and more comfortable. The mat acted as a reliable barrier against external noise, allowing me to enjoy a more peaceful ride. Furthermore, the sound quality from my vehicle's audio system experienced a noticeable improvement. The Siless mat effectively dampened vibrations and minimized resonance, resulting in cleaner and more refined audio output. The mat's thickness of 50 mil (1.3mm) ensures optimal sound absorption, contributing to its effectiveness in creating a quieter and more enjoyable driving environment. I can now appreciate the full range of tones and enjoy a more immersive music experience during my drives. Overall, I highly recommend the Siless 50 mil Car Sound Deadening mat for anyone seeking a reliable and effective solution to reduce noise and enhance audio quality in their vehicle. The easy cutting and modifying process, along with the excellent packaging, contribute to a seamless installation experience. With a significant reduction in outside noise and an improvement in sound system performance, this sound deadening mat has exceeded my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2023
C
Verified Purchase
Charles H.
Whiting, US
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
N
Verified Purchase
Nick Frazier
Belleville, US
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
D
Verified Purchase
Darren Gray
Bozeman, US
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026

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