Dahua AirShield Dual Panic Button with Bracket (DHI-ARD822-W2(868)-B)

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Availability

In stock, immediate despatch

Part Number: DA-ARD822-W2-868-B
Brand: Dahua
Category Panic Buttons

Information
Specifications
Delivery
Documents

Two-way RF communication.
Provides multiple LED colors to indicate different statuses.
Cloud update and automatic recovery from update failure.
Offers accidental press prevention.
IP54 rated.

Specifications:
Model Number	DA-ARD822-W2-868-B
Function
Indicator Light	1 for multiple statuses (pairing, communication and operation)
Remote Upgrade	Cloud Update
Signal Strength	Yes
Low Battery Alarm	Yes
Button	2
Battery-Level Display	Displays battery level on app
Wireless
Carrier Frequency	868.0 MHz–868.6 MHz
Communication Distance	Up to 1,400 m (4,593.18 ft) in an open space
Communication Mechanism	Two-way
Frequency Hopping	Yes
Encryption Mode	AES128
General
Power Supply	1 x CR2032
Operating Temperature	–10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity	10%–90% (RH).
Product Dimensions	55 mm × 36 mm × 14.2 mm (2.17" × 1.42" × 0.56") (L × W × H)
Packaging Dimensions	95 mm × 59.5 mm × 30.5 mm (3.74" × 2.34" × 1.20") (L × W × H)
Installation	Wall mount; portable
Protection	IP54
Net Weight	18 g (0.04 lb)
Gross Weight	48 g (0.11 lb)
Certifications	CE
Battery Life	3 years (if used twice a week)
Casing	PC + ABS
Technical
Operating Current	28 mA
Test Mode	Yes

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.

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