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Product code: #ALL-005077

ARD821-W2(868) panic button for wireless security alarm system (IP54), white

Dahua · ARD821-W2868

ARD821-W2(868) panic button for wireless security alarm system (IP54), white

53.95 ₾

VAT included

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Description

The Dahua ARD821-W2(868) is a wireless panic button for use with a wireless security alarm system. It comes in white and has an IP54 rating. It can be carried as a portable unit or fixed to a wall with a bracket.

The button communicates over the 868.0 MHz to 868.6 MHz radio band and encrypts its transmissions with AES128. It is powered by a CR2032 battery and measures 36 × 14.2 × 55 mm (1.42 × 0.559 × 2.17 in).

Key features:

  • Wireless range: 1200 m (3937 ft)
  • Radio frequency: 868.0 MHz to 868.6 MHz with AES128 encryption
  • Protection rating: IP54
  • Certifications: CE, EN 50131 (Grade 2)
  • Power: CR2032 battery with a battery life of 3 years, current consumption of 28 mA
  • Mounting: wall bracket or portable use
  • Weight: 18 g (0.635 oz)