dahua
DAHUA-9288 | Dahua wireless smoke detector
DAHUA-9288DHI-HY-SA21A-W2(868)Dahua wireless smoke detector

Dahua wireless smoke detector

DAHUA-9288

DHI-HY-SA21A-W2(868)

Main features

  • Dahua radio smoke detector
  • Split spectrum sensor
  • Test and silence function in one button
  • Sound output of 85 dB(A) at 3 m
  • Low consumption at rest
  • Low battery warning. surface mount

Specifications

  • photoelectric smoke detector
    10 second sampling period
    Coverage area of 20 ~ 40 m2 (at a height of less than 8 meters)
    Alarm for smoke detection, failure and low battery
    visual and audible alarm
    Alarm volume from 85dB ~ 90dB(A) at 3 meters
    Silent mode with a duration of around 12 minutes
    0.2 ~ 0.3 dB/m alarm response threshold
    bicolor led indicator
    868 ~ 868.6 MHz two-way radio communication
    Radio range up to 1 km in open field
    frequency hopping
    AES128 encryption mode
    Powered by 3 CR123A lithium batteries (shelf life up to 3 years)
    Consumption: ≤35 µA (monitoring), ≤35 mA
    Operating temperature -10°C ~ +55°C
    Relative humidity of ≤95%
    indoor use environment
    ABS plastic shell
    White color
    Dimensions: Ø98 x 43.1mm
    Weight: 140g
    ceiling mount

Documentation

Language Name Type Action
EN EN_DAHUA-9288_data_sheetSelf-generated File
EN
EN_DAHUA-9288_manufacturer_data_sheet.pdfManufacturer's Data Sheet
DAHUA-9288Image
Self-generated File
Manufacturer's Data Sheet
Image

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Estimated Delivery: 1 To 5 Business Days (Depending On The Country)
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