Code: HY-SA21A-W2(868)
WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA
Net: 83.91 EUR  Gross: 83.91 EUR
HY-SA21A-W2(868)
DESCRIPTION

Wireless smoke detector, which is designed to early detection of a developing fire. Besides sending the information to the control panel, the HY-SA21A-W2(868) detector can warn of the danger of using the built sound alarm.


The HY-SA21A-W2(868) supports the other devices copmpatible with wireless DAHUA system.

SPECIFICATION
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
    PRESENTATION
    Front view: 
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
    Mounting side view: 
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
     
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
    Internal view of the housing: 
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
     
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
    Place for batteries 1 x 3V CR123A: 
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
    In the kit: 
    WIRELESS SMOKE DETECTOR HY SA21A W2 868 DAHUA
    PACKAGE
    Dimensions (L x W x H): 153x136x65 mmPackage: CartonGross Weight: 0.262 kg