Dahua AirShield Wireless Panic Button Dual

Not yet reviewed
Product Code: DHI-ARD822-W2(868)
Information

System Overview

Highly intuitive, the Wireless Panic Button supports multiple types of alarms to meet a wide variety of scenarios, triggering alarms for intrusions, fire, gas leaks, and more. It can also be used to notify the monitoring center and your loved ones that you are in need of medical aid, allowing them the opportunity to come to your assistance. Notices of alarm events are sent to the monitoring center to ensure a prompt response, and to you to keep you up to date.

Scene

Wireless Panic Button is ideal for use in apartments, villas, office buildings, stores and more.

Features

  • 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

Technical Specifications

FUNCTION

  • Indicator Light: 1 for multiple statuses (pairing, communication, and operation)
  • Remote Update: Cloud update
  • Button: 2
  • Signal Strength: Yes
  • Low Battery Detection: Yes
  • Battery Level Display: Displays battery level on app

WIRELESS

  • Carrier Frequency: 868.0 MHz–868.6 MHz
  • Communication Distance: Up to 1,200 m (3937.01 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)
  • Power Supply: 1 × CR2032
  • Battery Life: 3 years (if used twice a week)
  • 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
  • Net Weight: 18 g (0.04 lb)
  • Gross Weight: 48 g (0.11 lb)
  • Certifications: CE, EN 50131-1:2006+A1:2009+A2:2017+A3:2020, EN 50131-3:2009, EN 50131-6:2017, EN 50131-5-3:2017
  • Security Grade 2: Environmental Class II
  • Casing Material: PC + ABS
  • Protection: IP54

TECHNICAL

  • Operating Current: 28 mA
  • Test Mode: Yes
Specifications
  • Brand:
    Dahua
  • Product Code:
    DHI-ARD822-W2(868)
  • Weight:
    0.048kg
Product Code: DHI-ARD822-W2(868)