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White outdoor dome camera with clear bubble lens and IR ring

ACTi

ACTi A76 4MP f2.8mm Outdoor Fixed Dome Network Camera IR 65m WDR 150dB

SKU CH-DDSC-V9898 MPN A76

Outdoor fixed dome captures 4MP video with 65m IR night vision, 150dB WDR and Deep Learning AI analytics

  • Highest resolution2688 × 1520
  • Port countEthernet Port: 1 x Ethernet (10/100 Base-T), RJ-45 pigtail c
  • Mounting optionsOutdoor
  • Network protocolsNetwork Protocol & Service: IPv4, IPv6, TCP, UDP, DHCP, PPPo
  • PTZ capabilityPan: 0°-355°, Tilt: 0°-75°, Rotation: 0°-355°
  • Sensor typeCMOS

Model A76

  • 4MP resolution captures fine detail at 2688 x 1520
  • Deep Learning AI enables smart event detection and classification
  • 65m IR range provides clear night vision in darkness
  • Extreme WDR 150dB balances bright and dark areas
  • IP68 and IK10 ratings withstand harsh weather and vandalism

4MP outdoor dome camera

The ACTi A76 is a 4-megapixel fixed dome network camera built for outdoor surveillance. It captures up to 2688 x 1520 resolution at 30 frames per second using a 2.8 mm fixed focal lens. Deep Learning AI analytics run on the camera to classify objects and reduce false alerts. The housing meets IP68 weatherproof and IK10 vandal-proof ratings for exposed installations.

IR range and WDR extend usability

Integrated IR LEDs provide illumination out to 65 metres for night-time recording. Extreme WDR at 150 dB balances scenes with strong backlight or deep shadows. Colour minimum illumination reaches 0.003 lux, preserving detail in very low light. Quad-stream encoding delivers simultaneous H.265, H.264 and MJPEG feeds for recording, live view and mobile access.

PoE and adjustable mount simplify deployment

Power over Ethernet Class 3 supplies the camera through the single RJ-45 pigtail, drawing 6.5 watts. A 12 V DC input is available as an alternative. The three-axis bracket allows pan from 0 to 355 degrees, tilt from 0 to 75 degrees and rotation from 0 to 355 degrees for precise aiming. Two-way audio with line-level connectors supports talk-back or external microphone use.

How it compares

Measured against everything we stock in PoE & IP Cameras, at today’s prices. Recalculated every night.

Price $566.99
Pricier than about 80% of the 1,080 comparable items (median $158.99).

Specifications

Product
Brand nameACTi
Model nameA76
Part numberA76
Product typeDome Camera
Display
Highest resolution2688 × 1520
Audio & video
IP cameraYes
PTZ capabilityPan: 0°-355°, Tilt: 0°-75°, Rotation: 0°-355°
Sensor typeCMOS
Video resolution4MP
Capture resolutionVIDEO
Compression:
H.265 Adaptive Stream (equivalent to Zip or Smart Stream or H.265+), H.264 Adaptive Stream (equivalent to Zip or Smart Stream or H.264+), MJPEG
Maximum Frame Rate vs. Resolution:
- 30 fps at 2688 × 1520–30 fps at 2560 × 1440–30 fps at 1920 × 1080–30 fps at 1280 × 960–30 fps at 1280 × 720–30 fps at 640 × 480–30 fps at 352 × 240
Bit Rate Mode:
Constant, Variable
Multi-Streaming:
Simultaneous quad streams
Digital Noise Reduction:
2D + 3D DNR
Wide Dynamic Range:
Extreme WDR (150 dB)
Image Orientation:
Flip, Mirror, Rotation (Corridor mode) (90°, 180°, 270°)
LensFixed Focal Lens
Night vision supportYes
SoundType:
2-way, Line-in, Line-out
Audio Compression:
PCM, G.711, G.726
Connectivity
Network protocolsNetwork Protocol & Service:
IPv4, IPv6, TCP, UDP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, RTCP, SMTP, FTP, SFTP, IGMP, ICMP, ARP, UPnP, Bonjour, QoS, SNMP, IEEE 802.1X
Ports & slots
Port countEthernet Port:
1 x Ethernet (10/100 Base-T), RJ-45 pigtail connector
Power
PoE supportYes
Power detailsSource: DC 12 V, PoE Class 3 (IEEE802.3af)
Power Consumption: 6.5 W (PoE)
Size & build
Mounting optionsOutdoor
Measurements(Ø × H): 110.82 mm × 84.7 mm (4.36 in × 3.33 in)
Shipping weight1.36 kg
Package size150 × 137 × 135 mm
More details
Security featuresIP address filtering, HTTPS encryption, TLS 1.2 encrypted communication, Password protected user level, Anonymous login, IEEE 802.1X network access control, Standard IoT Security (anti-hacking, anti-malware)

Other versions of this model

3 more in the same range

Questions about this item

Will the IR LEDs need replacement after long night-time use?

The IR LEDs are built into the sealed IP68 dome and are not user-replaceable; they are rated for the camera's full service life.

What bandwidth ceiling appears first when streaming 4MP at 30 fps continuously?

The 10/100 Base-T Ethernet port caps sustained throughput at 100 Mbps, which limits total bit-rate before the sensor or encoder does.

How hot does the dome get and how much power does it draw on a 24-hour PoE run?

It draws 6.5 W via PoE Class 3 and the IP68 housing passively dissipates heat; no active cooling or external heater is fitted.

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