TopProducts Comparison
- Show All
- Show differences
- Back
WIRELESS SMOKE DETECTOR HY-SA21A-W2(868) DAHUA


RADIO CONTROLLER RX-2K SATEL

81.64 EUR
81.64 EUR
27.86 EUR
27.86 EUR
Out
 
Support:  Wireless alarm systems DAHUA  ...  
Detection:  smoke  ...  
Operating range in open area:  ...  to 100 m  
Number of controlled inputs:  ...  2   
Adjustment range of changeover time in monostable mode:  ...  1 s ... 255 s  
Maximum current switched over by relay at DC 24V:  ...  2 A  
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  ...  
    Output load:  ...  SS (OC) 500 mA
    LV (OC) 50 mA  
    Frequency range:  ...  433.05 MHz ... 434.79 MHz  
    Backup time:  ~ 3 years  ...  
    Current consumption at standby mode:  ≤ 35 µA  ...  
    Receiver operation temperature:  ...  -20 °C ... 55 °C  
    Type of remote keyfob battery:  ...  A23 - 12 V  
    Power supply:  1 x battery CR123A 3 V (included)  DC 12 V  
    Maximal current consumption:  ≤ 35 mA  50 mA  
    Number of channels:  ...  2   
    The KEELOQ code-hopping technology:  ...    
    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  -10 °C ... 55 °C  
    Main features:  ...  
  • support for up to 340 keyfobs
  • signaling a low voltage battery in the keyfob
  • arm/disarm, active/clearance alarm confirmation
  • RS-232 port allows to programming using the PC with DLOAD10 software installed  
    • Weight:  0.13 kg  ...  
    Dimensions:  Ø 98  x 43 mm  72  x 118  x 24 mm  
    Manufacturer / Brand:  DAHUA  SATEL  
    Guarantee:  2 years  2 years