SKU: 93054227473

DAHUA ARA12-W2(868) Wireless siren

Sale price$450000.00 Regular price$500000.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

DAHUA ARA12-W2(868) Wireless sirenARA12 W2(868) Wireless siren > Signal strength detection. > Low battery alarm. > Temperature measurement. > Frequency hopping function and two way communication technology > 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 Test Mode Yes Low Battery Alarm Yes Search Signal strength detection Wireless Carrier

ARA12-W2(868)

Wireless siren

> Signal strength detection.
> Low battery alarm.
> Temperature measurement.
> Frequency hopping function and two-way communication technology
> 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

Test Mode

Yes

Low Battery Alarm

Yes

Search

Signal strength detection

Wireless

Carrier Frequency

868.0 MHz–868.6 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

2 × CR123A batteries

Power Consumption

Max. 240 mW

Operating Temperature

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

Operating Humidity

10%–90% (RH).

Product Dimensions

81.0 mm × 81.0 mm × 26.0 mm (3.19" × 3.19" × 1.02") (L × W × H)

Packaging Dimensions

135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H)

Installation

Bracket mount

Net Weight

105 g (0.23 lb)

Gross Weight

175 g (0.39 lb)

Certifications

CE

Battery Life

2.5 years in working status (triggered twice every week and alerts 120 s for each triggering)

Sound Pressure

≥ 105 ± 3 dB\1M

Casing

PC + ABS

Temperature

Measuring Range

–15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)

Measuring Precision

± 1 °C (± 33.8 °F)

Resolution

1 °C (33.8 °F)

Audio/Video Parameter

Volume Adjustment

3 volumn levels

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: 93054227473

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4.6 ★★★★★
Based on 1349 reviews
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Product Reviews
M
Verified Purchase
monaysha
Houston, US
★★★★★ 5
Can't go wrong
Smells great and keeps you moisturized all day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2025
K
Verified Purchase
Kindle Customer
Louisville, US
★★★★★ 5
Smooth feet
I just started using this stuff and it really works. The only problem I have is the scent is kind of strong. It doesn't smell bad but I have sensitive sinuses. I am able to use it. I just have to wash my hands right away, so I don't rub my eyes. But it does work really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2023
B
Verified Purchase
B. L. Donovan
Omaha, US
★★★★★ 5
Great set!
This is a great set! Love that they are offered together. Set is great for all year moisturizing needs!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2023
H
Verified Purchase
Heather
Boise, US
★★★★★ 5
So affordable
I’m honestly so impressed with this hand lotion! From the first use, my hands felt instantly softer and deeply moisturized without any greasy residue. It absorbs quickly, which is perfect for busy days, and leaves my skin feeling smooth for hours. The scent is light and refreshing—not overpowering at all—and it actually makes using it feel like a little self-care moment. Even after washing my hands, I can still feel the hydration lasting. If you struggle with dry or rough hands, this is definitely worth it. My hands have never felt better—easy 5 stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
M
Verified Purchase
Mrs. Janet M. Thompsom
Fort Morgan, US
★★★★★ 5
If you have very dry skin that is thin you might consult your Doctor first.
This product is nice however I have thin skin and if ones skin is too thin It really had some property that actually made my dry skin slough off as it Soaked in. I would not recommend it if you are older and have thin skin or use a medication that might make your skin particularly thin. The first time I used it Ionly used one application, However the next time I put one coat on then because my skinn felt like it was too dry I applied another and as I rubbed it it seemed that my skin wad rubbing ogg and looked like when you wash mud off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

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