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ACTi A81 3MP Outdoor Network Dome Camera
ACTi A81 3MP Outdoor Network Dome Camera
B&H # ACA81 MFR # A81
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Product Highlights
- 2048 x 1536 Resolution at 30 fps
- IR Illumination Range up to 98'
- 2.8-12mm Varifocal Lens
- 90.6-32.7° Horizontal Field of View
- Two-Way Audio Communication
- Supports microSDHC/SDXC Cards
- RJ45 Ethernet with PoE Technology
- ONVIF-Compliant for Profiles S & G
- IP66- and NEMA 4X-Rated for Outdoor Use
- IK10-Rated for Vandal Resistance
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You Pay: $679.00
ACTi A81 overview
- 1Description
The A81 3MP Outdoor Network Dome Camera from ACTi has a 1/2.8" progressive scan CMOS sensor to capture 2048 x 1536 resolution video at 30 fps. Twelve IR LEDS provide up to 98' of illumination in low light conditions. Its 2.8-12mm varifocal lens delivers a 90.6-32.7° horizontal field of view. Two-way audio communication is possible thanks to a mic/line input and line output. A built-in card slot supports microSDHC/SDXC cards. microSDHC/SDXC are available separately. Integrated PoE technology simplifies connectivity by transferring data and power over one cable.
This camera is ONVIF-compliant for Profiles S and G, making it compatible with a wide range of surveillance devices. It is housed in an IP66-, NEMA 4X-, and IK10-rated enclosure that is suitable for outdoor use in areas at risk of vandalism.
- H.265, H.264, and MJPEG video compression
- Simultaneous dual streams based on two configurations
- CBR and VBR
- 4.3x optical zoom
- Camera pivots ±135° horizontally & 0 to 90° vertically
- ±90° rotation range
- Supports Pelco D, Pelco P, and ACTi URL command
- Mechanical IR cut filter enables day and night functionality
- Image enhancements include white balance, brightness, contrast, sharpness, automatic gain control, flickerless, digital image stabilizer, and defogging
- 142 dB wide dynamic range
- 2D-DNR and 3D-DNR
- Auto focus
- Text overlay
- Image flip, mirror, and rotation
- 4 configurable privacy masks for areas you don't want recorded
- Built-in tampering detection
- VMS-based analytics include object line counting, people counting, face detection, object based motion detection, tamper, object line crossing detection, object enter area detection, missing object detection, unattended object detection, smoke detection, heat mapping, dwell time, direction detection, automatic license plate recognition, and people queue detection (VMS required, available separately)
- Fully compatible with ACTi software
- Network security includes IP address filtering, HTTPS encryption, password protected user level, and anonymous login
- Manual GPS setting
- Digital I/O
- Audio interface via terminal block
- Compatible with Internet Explorer 11
- IP66-, NEMA 4X-, and IK10-rated enclosure that is suitable for outdoor use in areas at risk of vandalism
UPC: 888034007994
In the Box
ACTi A81 3MP Outdoor Network Dome Camera
Table of Contents
- 1Description
ACTi A81 specs
| Device | |
|---|---|
| Maximum Resolution | 3 MP |
| Image Sensor | Progressive scan CMOS sensor |
| Sensor Size | 1/2.8" |
| Effective Pixels (H x V) | 2065 x 1553, 3.21 MP |
| Day/Night | Yes |
| Low Light Sensitivity | Superior |
| Minimum Illumination |
Color: 0.05 lux at f/1.4 B&W: 0.005 lux at f/1.4 with AGC on |
| Color to B/W Switch | ISP-based switch, configurable |
| Mechanical IR Cut Filter | Yes |
| IR Sensitivity Range | 700 to 1150 nm |
| IR Wavelength | 850 nm |
| Number of IR LEDs | 12 x adaptive IR LEDs |
| IR Working Distance | 98' / 30 m |
| Electronic Shutter |
Manual Mode: 1/64,000 to 1/5 seconds Auto Mode: 1/64,000 to 1/5 seconds |
| Horizontal Resolution (TV Lines) | 1300 TVL |
| S/N Ratio | 56 dB |
| Lens | |
|---|---|
| Focal Length | 2.8-12mm |
| Aperture | f/1.4-2.8 |
| Optical Zoom | 4.3x |
| Iris | P-iris |
| Focus | Auto focus |
| Lens Mount | Board mount |
| Horizontal Field of View (degree) | 90.6-32.7° |
| Vertical Field of View (degree) | 67.6-24.2° |
| Viewing Angle Adjustment |
Pan: -135 to 135° Tilt: 0 to 90° Rotation: -90 to 90° |
| PTZ | |
|---|---|
| Supported PTZ Protocols | Pelco D, Pelco P, ACTi URL command |
| Video | |
|---|---|
| Compression | H.265, H.264 (baseline, main, or high profile), and MJPEG |
| Maximum Frame Rate vs. Resolution |
30 fps at 2048 x 1536 30 fps at 1920 x 1080 30 fps at 1280 x 960 30 fps at 1280 x 720 30 fps at 800 x 600 30 fps at 640 x 480 30 fps at 320 x 240 |
| Multi-Streaming | Simultaneous dual streams based on 2 configurations |
| Bit Rate | 28 kb/s to 12 Mb/s per stream |
| Bit Rate Mode | Constant (CBR), variable (VBR) |
| Wide Dynamic Range | 142 dB extreme WDR |
| Image Enhancement | White balance, brightness, contrast, sharpness, automatic gain control, flickerless, digital image stabilizer, and defogging |
| Digital Noise Reduction | 2D-DNR, 3D-DNR |
| Privacy Masking | 4 configurable regions |
| Text Overlay | Yes |
| On-Screen Graphics | Yes |
| Analytics | Built-In Analytics: Tampering Detection |
| Image Orientation | Mirror, flip, rotation |
| Audio | |
|---|---|
| Type | Two-way, mic-in, line-in, line-out |
| Compression | 8 kHz, mono, G.711 |
| Network | |
|---|---|
| Protocols | IPv4/v6, TCP, UDP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, RTCP, SMTP, FTP, IGMP, ICMP, ARP, Bonjour, UPnP, QoS, SNMP |
| Ethernet Port | 1 x RJ45 connector |
| Security | IP address filtering, HTTPS encryption, password protected user level, and anonymous login |
| Event | |
|---|---|
| Event Trigger | Video motion detection (3 regions), external device through digital input, sound detection, and tampering detection |
| Event Response | Notify control center, change camera settings, command other devices, email notification with snapshots, save video to local storage, upload video or snapshot to FTP server, activate external device through digital output |
| Integration | |
|---|---|
| Unified Solution | Fully compatible with ACTi software |
| GPS | Manual setting |
| ONVIF | Profiles S and G |
| Web Browser | Internet Explorer 11 |
| Interface | |
|---|---|
| Audio Interface | 1 x terminal block |
| Local Storage | microSDHC/SDXC memory card slot, card not included |
| Digital Input/Output | 1/1 |
| General | |
|---|---|
| Power Source | 12 VDC, PoE Class 3 (IEEE 802.3af) |
| PoE Power Consumption | 10 W |
| Mount Types | Supports surface, pendant, and wall mounting (mounts available separately) |
| Starting Temperature | -4 to 122°F / -20 to 50°C |
| Operating Temperature | -40 to 122°F / -40 to 50°C |
| Operating Humidity | 20 to 80%, RH |
| NEMA Rating | NEMA 4X |
| IP Rating | IP66 |
| IK Rating | IK10 |
| Approvals | CE (EN 55022 Class A, EN 55024), FCC (Part 15 Subpart B Class A) |
| Dimensions (Ø x H) | Ø5.5 x 5.2" / Ø140 x 131.2 mm |
| Weight | 1.96 lb / 889 g |
| Packaging Info | |
|---|---|
| Package Weight | 3.0 lb |
| Box Dimensions (LxWxH) | 10.1 x 8.3 x 6.0" |
ACTi A81 Q&A
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