Replenishment:
13/09/2021

105 cm 4 beam infrared curtain barrier DEM-821

DEM-821
  • Specs

  • 105 cm 4 beams indoor / outdoor window curtain barrier
  • Range of 12 meters outdoors, 24 meters indoors
  • Anodized Aluminum profile, high durability
  • Polycarbonate cover
  • ABS plugs
  • Mounting kit included
  • High immunity to climatic fluctuations, rain, fog, etc.
  • Relay output NO / NC / Common
  • Alarm: Cut off 1 beam for 2 seconds or 2 adjacent beams immediately
  • Selectable response times: 50/100/150 / 200ms
  • No need for sync cable between transmitter and receiver
  • -25 ° C ~ + 55 ° C operating temperature
  • 90% operating humidity
  • Input voltage: 10V ~ 24V DC
  • Dimensions: 1050 x 35 x 30 mm
  • Black color