Dahua 1A203TNI 2MP Outdoor PTZ Mini-Dome Camera with 2.7-8.1mm Lens & Night Vision


The Lite Series 1A203TNI 2MP Outdoor PTZ Mini-Dome Camera from Dahua Technology uses a 1/2.8" STARVIS progressive scan CMOS sensor to capture 1920 x 1080 resolution video at 30 fps. Three IR LEDs provide up to 49' of night vision. The 2.7-8.1mm varifocal lens delivers a 105.6-35.2° horizontal field of view. PTZ functionality offers 0 to 355° panning, a 5 to 90° tilting range, and 3x optical zoom. Two-way audio communication is possible thanks to a built-in microphone and an audio I/O. An onboard memory card slot supports microSD cards up to 256GB. microSD cards are available separately. Integrated PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable.

This mini-dome camera is housed in an IP66-rated metal enclosure that is suitable for outdoor use. It's also IK08-rated for impact protection.

Built-in IVS (Intelligent Video System) analytic algorithms monitor a scene for tripwire violations, intrusion detection, and abandoned or missing objects, as well as support for tamper & face detection
Starlight technology for low-light applications
IR cut filter for day and night functionality
Auto and manual IR on/off control
Smart H.265+, H.265, Smart H.264+, and H.264 video compression
Triple streaming
Unicast and multicast streaming methods
Auto and manual focus control
3.94 to 39.37" close focus distance
3x optical and 16x digital zoom
True wide dynamic range (120 dB), backlight compensation, and highlight compensation
>50 dB S/N ratio
White balance modes include auto, ATW, indoor, outdoor, and manual
Auto and manual gain control
2D-DNR and 3D-DNR
Motion detection
ROI (region of interest)
Privacy masking for up to 24 areas
180° flip perspective
ONVIF compliant
Built-in microphone and audio I/O
Reset button
Up to 20 users
Compatible with Internet Explorer, Chrome, Firefox, Safari, iOS, and Android
Records to local PC and NAS edge storage
IP66- and IK08-rated metal enclosure for outdoor use and impact protection
6kV lightning protection

PTZ Functionality

  • 0 to 355° pan range
  • 5 to 90° tilt range
  • 0.1 to 70°/s manual control pan speed
  • 0.1 to 30°/s manual control tilt speed
  • 80°/s pan preset speed
  • 40°/s tilt preset speed
  • 300 presets
  • 8 tours
  • Human-oriented focal length/speed adaptation
  • Auto restore to previous PTZ and lens status after power failure
  • Activate preset/tour if there is no command in the specified period
  • DH-SD protocol

DORI Distance

  • 329.4' / 100.4m (detect)
  • 131.9' / 40.2m (observe)
  • 65.9' / 20.1m (recognize)
  • 32.8' / 10m (identify)

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