SKU: 44518364278

DAHUA ARD323-W2 Wireless door detector

Sale price$450000.00 Regular price$500000.00
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Description

DAHUA ARD323-W2 Wireless door detectorARD323 W2 Wireless door detector > Signal strength detection. > Low battery alarm. > Temperature measurement. > Frequency hopping function and two way communication technology ensure communication stability > Cloud update and automatic recovery from update failure. Product Data Port Indicator Light 1 green alarm indicator Button 1 power button Function Tamper Alarm Yes Remote Upgrade Cloud update Low Battery Alarm Yes Test Mode Yes Search Signal

ARD323-W2

Wireless door detector

> Signal strength detection.
> Low battery alarm.
> Temperature measurement.
> Frequency hopping function and two-way communication technology ensure communication stability
> Cloud update and automatic recovery from update failure.



Product Data

Port

Indicator Light

1 × green alarm indicator

Button

1 × power button

Function

Tamper Alarm

Yes

Remote Upgrade

Cloud update

Low Battery Alarm

Yes

Test Mode

Yes

Search

Signal strength detection

Wireless

Carrier Frequency

433.1 MHz–434.6 MHz

Communication Distance

Up to 1,000 m (3,280.84 ft) in an open space

Communication Mechanism

Two-way

Frequency Hopping

Yes

Encryption Mode

AES128

General

Power Supply

CR123A battery

Power Consumption

Max. 70 mW

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F) (indoor)

Operating Humidity

10%–90% (RH)

Product Dimensions

100.2mm × 20.8mm × 20.3mm (3.94”× 0.82” ×0.80”) (L × W × H)

Packaging Dimensions

135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09") (L × W × H)

Installation

Bracket mount

Net Weight

70 g (0.15 lb)

Gross Weight

115 g (0.25 lb)

Certifications

CE

Battery Life

4 years (The external input type is NO)

2 years (The external input type is NC or Pulse)

Casing

PC + ABS

Temperature

Measuring Range

–15 °C to +65 °C (+5 °F to +149 °F) (indoor)

Measuring Precision

±1 °C (±1.8 °F)

Resolution

1 °C (33.8 °F)

Specification

Sensor

Reed Switch

Scenario

Non-metal doors

Movement Distance

< 40 mm (1.57")

Peripherals

External Zone

1-channel dry contact input

Shipping Notes
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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]
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SKU: 44518364278

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4.8 ★★★★★
Based on 7 reviews
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Product Reviews
G
George A.
Houston, US
★★★★★ 3
Fun little ending but a new beginning for the JLA
Format: Paperback
The writing is cringe in some areas but overall it's good with a nice ending. Art is typical splash page stuff with a lot of poses and pinups. It's mostly a beat em up over the top save the Justice League with an appearance by Lobo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2025
A
Verified Purchase
alejandro galvez
San Leandro, US
★★★★★ 2
Bland and generic.
Format: Paperback
Very bland and generic. The art was serviceable but I quickly forgot everything within a day. Nothing memorable at all. I expect more from the head Batman writer. This seemed lazy. Ending was but a whimper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2022
C
Christopher Karm
Phoenix, US
★★★★★ 3
A Nice Standalone JL Story
Format: Paperback
Justice League: Last Ride really isn't bad, but it never shines greatness either. Superman is suffering throughout this story from the loss of a friend and ally, as well as fatigue from constantly saving people. This is the crux of so many modern Hero stories. Instead of Superman being a beacon of hope, he is dealing with personal and emotional problems. Of course we all need to do just that, however, we as readers look to comics to inspire us. Superhero stories are far less uplifting today, instead bringing characters like Superman down to a more average level. While the story has a positive ending, it comes after six issues of these characters working through their grief. In some aspects I can appreciate it, but I also don't want to stew in depression. I used to look to comics to find stories of heroes working through adversity, and relating their unrealistic situations to how I could overcome my own. Lately, the idea of metaphor seems to be dead. What I really enjoyed: Chip Zdarsky actually gave the characters individual voices. That's one up on many books being published today. It was nice to see a fairly classic Justice League lineup in action. Some of the more recent membership has been odd choices. The art from Miguel Mendonca was fantastic. I'd love to see more of his stuff. There are some great story beats and the 1st chapter is pretty compelling. What could have been better: The dad jokes sprinkled throughout the story were pretty cringey. I'm still trying to understand if Batman and Superman quipping about the pronunciation of S'Mores was supposed to be funny. The story never had a sense of dire consequences, though I'm not sure that's really a bad thing. I think a few small changes to the tone, such as Superman or Wonder Woman being more of a voice of confidence and reason would have helped. We need that beacon of hope in stories like this. Overall: Story: 6/10. A fun read, but a bit of a depressing tone. Art: 8/10. Fantastic character art. I think Miguel Mendonca will be a 9/10 artist in the coming years. Value: 7/10. Definitely worth a read and at a great price currently ($11.99 as of 10/24/22)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2022
J
Verified Purchase
jordan myers
New York, US
★★★★★ 5
A Spectacle!!
Format: Kindle
Aaron packed a LOT of Story, Political Commentary and exposition into one issue. This is a testament to what good Science Fiction and good Comics have the ability to become.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2024
S
Verified Purchase
Sean McKinney
Battle Creek, US
★★★★★ 5
great opening to a unique twist
Format: Kindle
Different, in a good way. This unique twist is relevant and refreshing, and provides a fresh take on the man of steel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025

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