dahua
DAHUA-5255 | Dahua IP WiFi video door entry kit with outdoor station, WiFi monitor and PoE
DAHUA-5255DHI-KTW04/DHI-VTO2211G-WP-S2/DHI-VTH2621G-WPDahua IP WiFi video door entry kit with outdoor station, WiFi monitor and PoE
DAHUA-5255
DAHUA-5255_B

Dahua IP WiFi video door entry kit with outdoor station, WiFi monitor and PoE

DAHUA-5255

DHI-KTW04/DHI-VTO2211G-WP-S2/DHI-VTH2621G-WP

Main features

  • Dahua WiFi IP video door phone kit for villa
  • 1 outdoor station with 2MP CMOS camera, IC reader and app-based opening
  • 1 7" WiFi TFT touch screen monitor
  • Two-way audio
  • MicroSD in VTO and VTH
  • PoE standard
  • IP65 protection in outdoor station.

Specifications

Kit components

  • x1 DHI-VTO2211G-WP-S2: WiFi IP outdoor station with 2MP CMOS camera, IC reader, two-way audio, PoE and IP65
  • x1 DHI-VTH2621G-WP: Indoor IP WiFi monitor with 7" TFT touch screen, 2-way audio, alarms and PoE

Dahua DAHUA-5255 WiFi IP Video Door Phone Kit (DHI-KTW04)

  • Dahua IP and WiFi video door phone kit for villa installation
  • Including WiFi IP outdoor station and WiFi IP indoor monitor
  • Video door phone function with full digital communication
  • Outdoor station manageable through management platform
  • Voice call between app and door station
  • Opening via card, indoor monitor and app
  • Standard PoE on outdoor station and indoor monitor

WiFi IP outdoor station (DHI-VTO2211G-WP-S2)

  • Slim and lightweight design
  • Embedded processor with embedded Linux operating system
  • Mechanical button
  • 1/2.8" 2MP HD CMOS camera with low illumination, WDR, color and IR
  • 125° horizontal, 71° vertical and 142° diagonal field of view
  • 120 dB WDR
  • 3D NR noise reduction
  • H.264 and H.265 video compression
  • Stream 1: 720p, WVGA, D1 and CIF
  • Stream 2: 1080p, WVGA, D1, QVGA and CIF
  • 25 fps PAL and 30 fps NTSC frame rate
  • 256 Kbps to 8 Mbps video bit rate
  • Auto IR light compensation
  • Auto day/night mode with ICR, color and B/W
  • G.711a, G.711u and PCM audio compression
  • 1 audio input
  • Built-in speaker
  • Two-way audio
  • Echo suppression and digital noise reduction
  • 16 kHz and 16 bit audio bitrate
  • Opening methods via card, app and indoor monitor
  • IC card
  • Automatic capture
  • Video message recording with SD card inserted in indoor monitor or door station
  • WiFi connection
  • IEEE 802.11b, IEEE 802.11g and IEEE 802.11n wireless standards
  • Wireless frequency of 2.4 GHz
  • Maximum transmit power of ≤20 dBm between 2400 and 2483.5 MHz
  • Storage via MicroSD card up to 256 GB (card not included)
  • Web configuration
  • Card reading distance from 0 cm to 4,3 cm
  • Local card issuance
  • 10,000 card capacity
  • 1 RS-485 port
  • 1 alarm input
  • 1 alarm output
  • 1 12 V and 200 mA power supply output
  • 1 push-button output input
  • 1 door status detection
  • 1 normally closed lock control by default
  • 2 lock control
  • 1 10/100 Mbps network port
  • ONVIF and CGI interoperability
  • SIP, P2P, IPv4, DNS, RTSP, RTP, TCP, UDP protocols
  • Tamper alarm
  • 12V DC, 1A or standard PoE power supply
  • Optional power adapter
  • Power consumption of ≤1 W in standby and ≤7 W in operation
  • IP65 protection
  • Basic corrosion protection
  • Operating temperature -30 °C to +60 °C (-30 °C to +60 °C)
  • Operating humidity from 10% to 90% RH non-condensing
  • Operating altitude less than 3,000 m (10,000 ft)
  • Outdoor operating environment
  • PC and acrylic housing
  • Black plate with silver frame
  • Surface mounting
  • Flat alarm power cable included
  • Brackets included
  • Dimensions: 150.0 mm × 100.0 mm × 25.4 mm
  • Gross weight 510 g
  • CE certified

Indoor IP WiFi Monitor (DHI-VTH2621G-WP)

  • Embedded processor with embedded Linux operating system
  • 7" TFT capacitive touch screen display
  • 1024 × 600" screen resolution
  • G.711a, G.711u and PCM audio compression
  • 1 audio input
  • Integrated speaker
  • Two-way audio
  • Echo suppression
  • 16 kHz and 16 bit audio bit rate
  • Fully digital communication
  • Reception and display of text information issued by the management center
  • Do not disturb mode configurable by period and mode
  • Up to 9 extensions in villa and 4 extensions in apartment
  • WiFi intercommunication with 1 main monitor and 2 extension monitors
  • WiFi connection
  • IEEE 802.11b, IEEE 802.11g and IEEE 802.11n wireless standards
  • Wireless frequency of 2.4 GHz
  • Maximum transmit power of ≤20 dBm between 2400 and 2483.5 MHz
  • MicroSD card up to 64 GB reserved for software (card not included)
  • 6 alarm inputs
  • 1 alarm output
  • Door chime via any alarm input
  • 1 auto-adaptive RJ-45 10/100 Mbps port
  • ONVIF interoperability
  • RTSP, DNS, RTP, SIP and SSH protocols
  • PC and ABS housing
  • Black color
  • 12V DC, 1A or standard PoE power supply
  • Optional power adapter
  • Surface mount installation
  • Bracket included
  • Flat alarm cable included
  • Dimensions: 189.6 mm × 134.6 mm × 26.0 mm
  • Operating temperature -10 °C to +55 °C (-10 °C to +55 °C)
  • Operating humidity 10% to 95% RH non-condensing
  • Operating altitude less than 3,000 m (10,000 ft)
  • Power consumption of ≤2 W in standby and ≤6 W in operation
  • Basic corrosion protection
  • Gross weight of 575 g
  • CE and FCC certifications
REFERENCE / MODEL DAHUA-5255 / DHI-KTW04/DHI-VTO2211G-WP-S2/DHI-VTH2621G-WP
Audio 1 input || Speaker || Two-way
Ingress protection IP65
Sensor 1/2.8" CMOS
WDR (Backlight) WDR (120dB)
Codec H.264 || H.265
System Villa
Device Doorbell || Monitor || Proximity reader
Reader CSN
Protocol Onvif || SIP
Colour Black || Grey
Installation environment Indoor || Outdoor
Material Plastic
Alarm channels 6 inputs / 2 outputs
Connectivity IP || LAN || P2P || RS-485 || WiFi

Documentation

Language Name Type Action
Image
Image
EN
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