IIS 137EFC-512 Apartment Video Door Station with Keypad

Apartment Intercoms – Door Stations

Description

Features

  • Built-in software
  • Simple wire mode reducing installation and maintenance costs
  • Supporting 512 users
  • Doors can be opened by ID card, password, or remote control via the indoor monitors
  • Compatible with all IIS 4-wire indoor monitors

Specifications

  • Working voltage: DC18±2V (same voltage for outdoor camera and distributor)
  • Working current: <300mA
  • Outdoor unit video output voltage: 1.0Vp-p difference (50Ω)
  • Outdoor unit audio output voltage: 2.0Vp-p difference (60Ω)
  • Communication: RS485 half duplex
  • Working temperature: -25°~+50°
  • Storage temperature: -40°~+70°

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