DAHUA ASR2101H-D Access Reader
SKU: 60355488232

DAHUA ASR2101H-D Access Reader

Sale price$31.50 Regular price$35.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

DAHUA ASR2101H-D Access ReaderASR2101H D > Card unlock and password unlock. > RS 485 and Wiegand 34 communication (Wiegand 26 can be configured). > Prompts using the buzzer and indicator light. > Tamper alarm. > Watchdog monitors and controls the device when it behaves > All the connection ports have overcurrent and overvoltage protection. > IP66 rated. Product Data System OSDP Protocol Yes Button Type Mechanical Basic Product Type Card reader Buzzer Yes Backlight Yes Casing

ASR2101H-D

> Card unlock and password unlock.

> RS-485 and Wiegand 34 communication (Wiegand 26 can be configured).

> Prompts using the buzzer and indicator light.

> Tamper alarm.
> Watchdog monitors and controls the device when it behaves
> All the connection ports have overcurrent and overvoltage protection.
> IP66 rated.

Product Data

System

OSDP Protocol

Yes

Button Type

Mechanical

Basic

Product Type

Card reader

Buzzer

Yes

Backlight

Yes

Casing Material

PC + ABS

Function

Unlock Mode

Card, password

Card Type

ID card

Performance

Response Time

0.1 s

Card Reading Distance

0 cm–6 cm (0"–2.36")

Port

RS-485

1

Wiegand

1 channel output

Alarm

Tamper Alarm

Yes

General

Power Supply

12 VDC, 0.5 A

Protection

IP66

Power Consumption

≤ 0.48 W (standby), ≤ 1.2W (working)

Product Dimensions

127 mm × 46 mm × 20 mm (5.00" × 1.81" × 0.79")

Packaging Dimensions

139 mm × 73 mm × 48 mm (5.47" × 2.87" × 1.89")

Operating Temperature

–30 °C to +70 °C (–22 °F to +158 °F)

Operating Humidity

≤ 95% (RH)

Operating Environment

Outdoor

Gross Weight

104 g (0.23 lb)

Installation

Surface Mount

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: 60355488232

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4.5 ★★★★★
Based on 1199 reviews
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Product Reviews
F
Verified Purchase
fuel98rider
San Leandro, US
★★★★★ 5
Quality surge protector
Size: 6 Ft, Color: Black
It’s a surge protector that works well. I just needed a simple, small, and relatively flat outlets to bring power to my daughter’s bike trainer. This provides enough outlets to power the trainer, a fan and a iPad charger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
D
Verified Purchase
Don L
Houston, US
★★★★★ 4
Solid surge protector, but some outlets are a tight fit
Size: 6 Ft, Color: Black
For the price, this power strip covers all the bases — 6 outlets, 3 USB ports, and a generous 6ft cord that reaches exactly where you need it without having to rearrange furniture. The surge protection at 1680 joules gives me peace of mind having it near my electronics, and the ETL listing confirms it meets safety standards which is always reassuring with electrical products. The USB ports are a nice bonus and charge my devices at a decent speed. My main gripe is that some of the AC outlet slots are noticeably stiff and tight, making it genuinely difficult to plug certain things in — I had to use a bit more force than I was comfortable with on a couple of them. It loosens up slightly with use but out of the box it was more of a struggle than it should be. Not a dealbreaker but something worth knowing especially if you're plugging in bulkier adapters. Overall a good functional surge protector for a home office or dorm room setup at a very reasonable price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
D
Verified Purchase
David Johnston
Dallas, US
★★★★★ 5
Good product
Size: 6 Ft, Color: Black
Seems to be pretty good power strip working great so far and it was a decent price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Riley
Omaha, US
★★★★★ 5
Great thick surgery protector
Size: 20 Ft, Color: White
I am so glad there was a 20ft option. Our house is 104 years old and sockets were very scarce. I guess when we updated the electric we should have added more sockets lol I have a desktop Coca-Cola fridge and I run a desktop Vornado fan year round. So this was the perfect length to plug these 2 items in. I liked that this has a large extension cord on it. Feels very furable and that it has more meat in it yo protect my items vs the thin corded ones. It also has places to charge USB or USB C. Love the design a lot. Having the prongs turned to add from side works perfect and leaves more room for additional plugs. Very portable and no noise whatsoever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
R
Verified Purchase
RoBo
Battle Creek, US
★★★★★ 5
Handy and convienent
Size: 6 Ft, Color: Black
This is a handy power strip and convenient with the USB ports for charging smaller objects with no need for adapters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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