TopProducts Comparison
- Show All
- Show differences
- Back
POWER DISTRIBUTION UNIT PR-1.5M-3G-SW/USB/B (3 OUTLETS + 2 USB) 1.3 m


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

7.64 EUR
7.64 EUR
82.48 EUR
82.48 EUR
Support:  ...  Wireless alarm systems DAHUA  
Detection:  ...  smoke  
Rated voltage:  220  ... 240 V AC / 50 Hz  ...  
Total maximal current:  10 A  ...  
Maximal total load:  2500 W  ...  
Number of outlets:  
  • 3 grounded outlets 10A/250V CEE 7/5,
  • 2 USB ports 2.1A/5V  
    		• ...  
    Alarm signaling:  ...  
  • Buzzer ≥ 85 dB @ 3 m
  • LED indicator - red
  • Signal to control panel  
    • Fuse:    ...  
    Frequency band:  ...  868 MHz  
    Switch:    ...  
    Radio communication range (at open area):  ...  1000 m  
    Wire gauge:  3 x 1.5 mm²  ...  
    Length of the cable:  1.3 m  ...  
    Housing:  Plastic  ...  
    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:  Black  White  
    Operation temp:  ...  -10 °C ... 55 °C  
    Weight:  0.29 kg  0.13 kg  
    Dimensions:  202  x 49  x 40 mm  Ø 98  x 43 mm  
    Manufacturer / Brand:  ...  DAHUA  
    Guarantee:  2 years  2 years