Single button wireless panic button - 868Mhz frequency

Single button wireless panic button - 868Mhz frequency
BEST PRICE -35%

Dahua - ARD821-W2-868 - Single panic button - Wireless - Bidirectional frequency 868Mhz - Range up to 1.400m in open space - AES128 encryption - Light indicator - Cloud Update - Battery level display on app - Low battery detection - IP54 protection - In polycarbonate and ABS - White colour.

Reference: ARD821-W2-868

Brand: Dahua

EAN: 6923172538086

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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Description Product Details Data Sheet Further Details Download

ARD821-W2-868 - DAHUA | PANIC BUTTON - WIRELESS - BIDIRECTIONAL 868MHZ FREQUENCY

Sensore allarme contatto wireless porta finestra 868mhz dahua
Prodotto Dahua

WIRELESS WINDOW DOOR CONTACT WIRELESS AIRFLY 868MHz

Dahua takes care of your safety 100% and that is why it has created a line of highly reliable alarm products , able to protect your home and make you feel completely safe.

The ARD821-W2-868 single-button panic button is able to operate using 868Mhz bidirectional wireless communication - AES128 encryption - Battery: CR2032 - Battery level indicator on app - Cloud update - Portable or wall-mountable - In polycarbonate and ABS - IP54 protection.


Main features:

  • Wireless panic button - Single button - Dahua - ARD821-W2-868
  • Wireless two-way 868MHz communication protocol
  • Communication with range up to 1.400m in open field without obstacles
  • Status light indicator (pairing, active communication, etc.)
  • Updatable in the cloud
  • Low battery detection
  • Frequency hopping
  • Battery: CR032
  • Average battery life: 5 years
  • Material: Polycarbonate and ABS
  • IP54 protection
  • Product size: 55mm × 36mm × 14.2mm
  • Net weight: 18g
  • Supported operating temperature: –10 °C to +55 °C
  • Relative Humidity: 10-90% (RH)
  • Appearance: white color

Product details

Not available.

Data sheet

ARD821-W2-868

Function

Indicator Light

1 for multiple statuses (pairing, communication, and more)

Remote Update

Cloud update

Button

1

Signal Strength

Yes

Low Battery Detection

Yes

Battery Level Display

Displays battery level on app

Wireless

Carrier Frequency

868.0MHz–868.6MHz

Communication Distance

Up to 1,400 m (4,593.18 ft) in an open space

Communication Mechanism

Two–way

Encryption Mode

AES128

Frequency hopping

Yes

General

Operating Temperature

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

Operating Humidity

10%–90% (RH)

Battery Model

CR2032

Battery Life

5 years (if used twice a week)

Product Dimensions

55mm × 36mm × 14.2mm (2.17" × 1.42" × 0.56") (L × W × H)

Packaging Dimensions

95mm × 59.5mm × 30.5mm (3.74" × 2.34" × 1.20") (L × W × H)

Installation

wall mount; portable

Net Weight

18g (0.04lb)

Gross Weight

48g (0.11lb)

Certifications

THERE IS

Casing material

PC + ABS

Protection

IP54

technical

Operating Current

28mA

TestMode

Yes

Further details


Schema installazione ARD311-W

Downloads

All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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