WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA

47.42
(Включая налог 21%)
HY-SA21A-W2(868)
3 шт.
+
Support: Wireless alarm systems DAHUA ; Detection: smoke ; Frequency band: 868 MHz ; Radio communication range (at open area): 1000 m ; Power supply: 1 x battery CR123A 3 V (included) ; Backup time: ~ 3 years ; Color: White ;
Support: Wireless alarm systems DAHUA
Detection: smoke
Alarm signaling:
  • Buzzer ≥ 85 dB @ 3 m
  • LED indicator - red
  • Signal to control panel
  • Frequency band: 868 MHz
    Radio communication range (at open area): 1000 m
    Power supply: 1 x battery CR123A 3 V (included)
    Backup time: ~ 3 years
    Current consumption at standby mode: ≤ 35 µA
    Maximal current consumption: ≤ 35 mA
    Main features:
  • Smoke detection - Chamber with photoelectric sensor
  • Frequency hopping against jamming for reliable transmission
  • Alarm mute function
  • Bidirectional communication
  • AES-128 data encryption
  • Ceiling mounting
  • Tamper detection - opening the enclosure
  • Color: White
    Operation temp: -10 °C ... 55 °C
    Weight: 0.13 kg
    Dimensions: Ø 98  x 43 mm
    Manufacturer / Brand: DAHUA
    Guarantee: 2 years
    Brand:
    Dahua

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