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SIREN WRL INDOOR/868MHZ ARA12-W2 DAHUA
SIREN WRL INDOOR/868MHZ ARA12-W2 DAHUA
SIREN WRL INDOOR/868MHZ ARA12-W2 DAHUA

SIREN WRL INDOOR/868MHZ ARA12-W2 DAHUA

0 arvamust 0 müüdud. Ainult 30 järel
€38.15 €82.04 -53%
  • 30 või enam €80.72
Tootja:
Mudel: ARA12-W2-868
Saadavus: 30
Vaadatud 98 korda vaadatud

Product Description

  • Signal strength detection.
  • Low battery alarm.
  • Temperature measurement.
  • Frequency hopping function and two-way communication technology
  • Cloud update and automatic recovery from update failure.
  • Carrier Frequency: 868.0 MHz–868.6 MHz
  • Communication Distance: Up to 1,000 m in an open space, two-way
  • Encryption Mode: AES128
  • Power Supply: 2 × CR123A batteries
  • Operating Temperature: –10 °C to +55 °C, indoor only
  • 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
  • Temperature Measuring Range: –15 °C to +65 °C
  • Product Dimensions: 81.0 mm × 81.0 mm × 26.0 mm

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