TopProducts Comparison
- Show All
- Show differences
- Back
WIRELESS MAGNETIC CONTACT ARD324-W2(868S) DAHUA


OVERVOLTAGE LIMITER OPRS-1 RS-485 SYMMETRIC LINE

58.79 EUR
58.79 EUR
5.44 EUR
5.44 EUR
Threshold voltage (wire-wire):  ...  > 8.2 V  
Support:  Wireless alarm systems DAHUA  ...  
Treshold voltage (wire / ground):  ...  > 19.4 V  
Detection:  Opening the door or window  ...  
Reaction time:  ...  15 ns  
Break distance:  ~ 40 mm  ...  
Alarm signaling:  Signal to control panel  ...  
Maximal stroke current RS-485 (t=8.3ms):  ...  30 A  
Frequency range:  868 MHz  ...  
Radio communication range (at open area):  max. 1200 m (open area)  ...  
Grounding:  ...  indirect, via cable  
In/Out connectors type:  ...  2x cable terminals  
Alarm inputs:  1 pcs NO / NC / Pulse counter  ...  
Operation temp. / Relative humidity:  ...  -50 °C ... 55 °C / < 95 %  
Battery:  1 x CR123A 3 V (included)  ...  
Backup time:  ~ 3 years  ...  
Dimensions (W x H x D) / weight:  ...  0.17 kg  
Current consumption:  60 mA  ...  
Main features:  
  • Tamper protections
  • Low battery level alarm
  • Detection of shocks and vibrations associated with attempts to force a door or window
  • Bidirectional communication
  • AES128 data encryption
  • Frequency hopping against jamming for reliable transmission
  • Test mode
  • Temperature measurement in the range: -15°C ... +65°C
  • thermal protection
  • Configuration using the application
  • Cloud update  
    		• ...  
    Color:  White  ...  
    Operation temp:  -10 °C ... 55 °C  ...  
    Weight:  
  • 0.036 kg - Transmitter
  • 0.008 kg - Magnet  
    		• ...  
    Dimensions:  
  • 100  x 21  x 21 mm - Transmitter
  • 38  x 13.5  x 14 mm - Magnet  
    		• ...  
    Manufacturer / Brand:  DAHUA  DELTA  
    Guarantee:  2 years  3 years