918博天堂·(中国区)首页

Commercial Display

Analog Four Wire Door Station

  • 4-wire plug & play analog door station
  • 2 MP Pinhole camera with self-adaptive IR supplement
  • One-touch calling design for easier calls
  • Supports two door stations simultaneously in the intercom system
  • Convenient installation and easy operation
  • Anti-oxidant aluminium alloy
View Less
View more
Thông số sản phẩm
Sales Inquiry

Available models:

DS-KB2421T-IM
DS-KB2421T-IM
Thông số sản phẩm

Specification

  • Video parameters
  • Camera1/2.7" CMOS
  • Resolution1920 × 1080 Stream resolution: 960 × 576
  • FOVHorizontal: 66.2°，Vertical: 37.2°
  • Video Frame RatePAL: 25 fps
  • Audio parameters
  • Audio InputBuilt-in omnidirectional microphone
  • Audio OutputBuilt-in loudspeaker
  • Audio QualityNoise suppression and echo cancellation
  • Device interfaces
  • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
  • I/O Output1 relay output
  • General
  • Protective levelIP65
  • Power Supply12 VDC
  • Power Consumption≤5 W
  • Working Temperature-30°C to 70°C (-22°F to 158°F)
  • Working Humidity10% to 90%
  • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
  • MaterialZinc alloy
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Specification
Video parameters
  • Camera1/2.7" CMOS
  • Resolution1920 × 1080 Stream resolution: 960 × 576
  • FOVHorizontal: 66.2°，Vertical: 37.2°
  • Video Frame RatePAL: 25 fps
Audio parameters
  • Audio InputBuilt-in omnidirectional microphone
  • Audio OutputBuilt-in loudspeaker
  • Audio QualityNoise suppression and echo cancellation
Device interfaces
  • Four-wire Interface1-ch video input, 1-ch audio input/output, 1-ch power supply, 1-ch grounding
  • I/O Output1 relay output
General
  • Protective levelIP65
  • Power Supply12 VDC
  • Power Consumption≤5 W
  • Working Temperature-30°C to 70°C (-22°F to 158°F)
  • Working Humidity10% to 90%
  • Dimensions (L x W x H)145.5 mm × 51.5 mm × 49 mm (57.3" × 2.02" × 1.93")
  • MaterialZinc alloy
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Technical documents

Thông số sản phẩm
Quick Start Guide
Liên hệ bộ phận khinh doanh
Dịch vụ trực tuyến
Subscribe Newsletter
Nơi mua
Liên hệ với chúng tôi
Hik-Partner Pro close
Hik-Partner Pro
Security Business Assistant. At Your Fingertips. Learn more
Hik-Partner Pro
Scan and download the app
Download
Hik-Partner Pro
Hik-Partner Pro

Get a better browsing experience

You are using a web browser we don’t support. Please try one of the following options to have a better experience of our web content.