SKU: 21637262127

DAHUA ASI2212H-W/ASI2212H-DW Access Standalone

$175.50 $195.00
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Description

DAHUA ASI2212H-W/ASI2212H-DW Access StandaloneASI2212H W ASI2212H DW Access Standalone > PC + ABS, suitable for indoor and outdoor use. > 2. 4" LCD screen with a resolution of 240 320. > Operating temperature: 30 C to +65 C (22 F to +149 F). > IP65 rated (silicone sealant is needed, see Quick Start Guide). > Option to switch between reader and controller mode for added convenience. > 30,000 users, 30,000 cards, 3,000 fingerprints, 30,000 passwords, 50 admin accounts, and 150,000 records. > Card

ASI2212H-W / ASI2212H-DW

Access Standalone

> PC + ABS, suitable for indoor and outdoor use.
> 2.4" LCD screen with a resolution of 240 × 320.
> Operating temperature: –30 °C to +65 °C (–22 °F to +149 °F).
> IP65 rated (silicone sealant is needed, see Quick Start Guide).
> Option to switch between reader and controller mode for added convenience.
> 30,000 users, 30,000 cards, 3,000 fingerprints, 30,000 passwords, 50 admin accounts, and 150,000 records.
> Card/remote/password/fingerprint unlock and unlock through their combinations.
> Deep learning algorithm that reduces capacitive fingerprint recognition time to less than 1 s.
> IC card,ID card and NFC technology.
> Brand-new design with a slim, elegant structure.
> Supports access control security module expansion to avoid tampering, increasing access safety.
> Supports duress alarm, tamper alarm, intrusion alarm, door contact timeout alarm, illegal card exceeding threshold alarm, illegal password exceeding threshold alarm, and external alarm.
> Supports guest users, patrol users, blocklist users, VIP users, general users, and others.
> TCP/IP and Wi-Fi communication; auto registration, P2P registration, and DHCP.
> Supports PC/mobile web clilent.
> Supports online update and USB update.
> Doorbell function.
> Audio prompts.
> Compatible with SmartPSS-AC and DSS Pro.


System

Main Processor

High-performance embedded processor

Network Protocol

IPv4; TCP; UDP; P2P

Basic

Display Screen

2.4" LCD

Screen Type

LCD

Resolution

240 (H) × 320 (V)

Voice Prompt

Yes

Buzzer

Yes

Casing

PC + ABS

Function

Unlock Mode

Card/Remote/Password/Fingerprint unlock and unlock through their combinations

Card Type

IC or ID card

Period List

128

Holiday Period

128

Network Update

Yes

First User Unlock

Yes

Remote Verification

Yes

Restricted List/Trusted List

Yes

Wi-Fi

Yes

Peripheral Card Reader

1 × RS-485 card reader

1 × Wiegand card reader

Multi-user Authentication

Yes

Multi-factor Authentication

Yes

Web Configuration

Yes

Auto Registration

Yes

Performance

Card Reading Distance

0-5 cm (0" to 1.97")

Fingerprint Sensor Type

Capacitive fingerprint scanner

Fingerprint Comparison Time

1 s

User

User (Card) Type

General user, VIP user, patrol user, guest user, blocklist user and others

Capacity

User Capacity

30,000 users

Fingerprint Capacity

3,000

Card Capacity

30,000

Password Capacity

30,000

Record Capacity

150,000 unlock records

Port

RS-485

1

RS-232

1

Wiegand

1-ch input/output

USB

1 × USB2.0 port

Network Port

1 × RJ-45, 100 Mbps

Alarm Input

2 (digital quantity)

Alarm Output

1 (relay)

Alarm Linkage

Yes

Doorbell

1

Exit Button

1

Door Status Detection

1

Lock Control

1

Alarm

Anti-pass Back

Yes

Tamper Alarm

Yes

Duress Alarm

Yes

Door Sensor Timeout

Yes

Intrusion

Yes

Illegal Card Exceeding Threshold

Yes

Duress Fingerprint

Yes

General

Power Adapter

Optional

Power Supply

12 V DC, 1 A

Protection

IP65 (silicone sealant is needed, see the quick start guide)

Power Consumption

≤ 12 W

Product Dimensions

183 mm × 80 mm × 25.5 mm (7.20" × 3.15" × 1.00") (H × W × D)

Packaging Dimensions

248 mm × 143 mm × 66 mm (9.76" × 5.63" × 2.60") (H × W × D, 1 in an inner carton)

Operating Temperature

–30 °C to +65 °C (–22 °F to +149 °F)

Operating Humidity

10%–95% (RH), no condensing

Operating Environment

Indoor; outdoor

Net Weight

264 g (0.58 lb)

Gross Weight

464 g (1.02 lb)

Accessory

Bracket (included)

Installation

Surface mount

Certifications

CE; FCC
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: 21637262127

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4.0 ★★★★★
Based on 26 reviews
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Product Reviews
E
Verified Purchase
EJ
Draper, US
★★★★★ 5
Great Value for a Comfortable Home Office Chair
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
I’ve been using this chair for a couple of days now, and honestly, it’s been a solid upgrade from my old one. I work from home most days, so comfort matters a lot—and this chair delivers better than I expected for the price. The first thing I noticed was the lumbar support. It’s actually adjustable and makes a noticeable difference, especially if you tend to sit for long stretches. My lower back used to get sore after a few hours, but that hasn’t really been an issue since switching to this chair. The mesh back is also a nice touch—it keeps things breathable, which I didn’t think I’d care about until I had it. Assembly was pretty straightforward. Took me maybe 20–25 minutes without any frustration. Everything lined up well, and the instructions were clear enough. In terms of comfort, the seat is firm but not hard. It doesn’t feel like one of those super plush chairs, but I actually prefer that because it feels more supportive over time. The reclining feature is smooth, and I like that you can lean back a bit when you need a break. Overall, I’d say this is a great value for a home office setup. If you want something ergonomic and comfortable without spending a fortune, this chair is definitely worth considering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Excellent Office Chair
Color: Black+white, Size: Pack of 1
I just received my TRALT Office Chair. First of all, I was impressed with the packaging of this item. When I opened the box each piece of the chair was wrapped in plastic or bubble wrap. Everything in the box arrived safely and without damage. Secondly, the instructions to assemble the chair were very each to follow. I was impressed with the Allen wrench which had a handle attached to it. This made screwing in the screws very easy. I was able to assemble the chair without any difficulty. Lastly, the look of the chair and the comfort is exceptional. I ordered the black/white chair which looks amazing. The comfort of the chair is really excellent. My back is supported by the lumbar seat and having the armrests being able to go up when not needed is wonderful. The quality of the chair is definitely worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Jennifer3002
Battle Creek, US
★★★★★ 4
a good choice
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
Assembled chair only to find that the lift cylinder was faulty. Would have preferred to be able to just get a replacement cylinder but calling China didn't seem like a viable option. Guessing which one & buying it online would involve paying for a good portion of what the chair cost. Customer service could only offer a replacement or refund. We're disassembling (so much fun?!) to send it back. The chair itself was very comfortable, assembled fairly easily and instructions pretty clear. Again, if we could only have asked the seller for the replacement part......**Update**...Or if the instructions that seemed so clear were clearer!, as we started to disassemble, we decided to see what would happen if the tension knob (see photo) was loosened. IT ALLOWED THE LIFT CYLINDER TO WORK. Not at all what the instructions say. At any rate, we're keeping the chair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
jinju jiang
West Palm Beach, US
★★★★★ 5
This chair is amazing
Color: Sky Blue, Size: Pack of 1, Color: Sky Blue, Size: Pack of 1
⭐⭐⭐⭐⭐ Absolutely love this chair! It was super easy to assemble—I had it set up in no time with clear instructions and minimal effort. The comfort level is fantastic; the seat cushion is just right and the back support makes it great for longer sitting sessions. The color is beautiful in person—clean, modern, and adds a fresh pop to the room without being overwhelming. I also really like the smooth wheels and sturdy build; it feels stable and well-made. Overall, this is a great combination of style, comfort, and value. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
C
Verified Purchase
Chockalingam Ravi Sundaram
Charlottesville, US
★★★★★ 5
Excellent Ergonomic Chair
Color: Black, Size: Pack of 1
I am incredibly impressed with this chair. The setup was a breeze and took me less than 20 minutes from start to finish. It is exceptionally comfortable, offering fantastic ergonomic support that keeps my back pain-free during long hours of sitting. The materials feel premium and highly durable. Plus, the included 5-year warranty is incredibly helpful and provides great peace of mind. I highly recommend it to anyone looking for a reliable workspace upgrade!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

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