Water-proof Analog Four Wire Door Station

  • Four wire (analog) door station
  • Pinhole Camera with IR Supplement
  • Supports Two Door Stations Cascading
  • Metal frame with one physical button
  • Anti-oxidant zinc alloy, IK7, IP65

Available models:

DS-KB2421-IM

Specifikace

  • Parametry videa
  • Kamera1/4" CMOS
  • Řešení720 × 576
  • Video Frame RatePAL: 25 fps
  • Parametry zvuku
  • Zvukový vstupBuilt-in Omnidirectional Microphone
  • Audio výstupBuilt-in Loudspeaker
  • Audio QualityNoise Suppression and Echo Cancellation
  • Rozhraní zařízení
  • Čtyřvodičové rozhraní1 Four-Wire Interface (1-ch Video Input, 1-ch Audio,Input/Output, 1-ch Power Supply, 1-ch Grounding)
  • I/O Output1 Relay Output
  • Všeobecné
  • Zdroj napájení12 VDC
  • Spotřeba energieMax. 5W
  • Pracovní teplota’-10° C to + 55° C (14° F to 131° F)
  • Pracovní vlhkost10% to 90%
  • Rozměr (D x Š x H)145 mm × 49.2 mm × 26.45 mm (5.7" × 1.9" × 1.0")
  • MateriálZinc Alloy

Specifikace

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