{"id":3201,"date":"2026-07-10T16:49:07","date_gmt":"2026-07-10T16:49:07","guid":{"rendered":"https:\/\/focus.tip.co.th\/?product=acti-a81"},"modified":"2026-07-10T16:49:08","modified_gmt":"2026-07-10T16:49:08","slug":"acti-a81","status":"publish","type":"product","link":"https:\/\/focus.tip.co.th\/?product=acti-a81","title":{"rendered":"ACTi A81"},"content":{"rendered":"

Product Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product Type<\/td>\nZoom Dome<\/td>\n<\/tr>\n
Maximum Resolution<\/td>\n3MP<\/td>\n<\/tr>\n
Application Environment<\/td>\nOutdoor<\/td>\n<\/tr>\n
Image Sensor<\/td>\nProgressive Scan CMOS<\/td>\n<\/tr>\n
Sensor Size<\/td>\n1\/2.8 “<\/td>\n<\/tr>\n
Effective Pixels<\/td>\n2065(H) X 1553(V) (3.21 MP)<\/td>\n<\/tr>\n
Day \/ Night<\/td>\nYes<\/td>\n<\/tr>\n
Low Light Sensitivity<\/td>\nSuperior<\/td>\n<\/tr>\n
Minimum Illumination<\/td>\nColor: 0.05 lux at F1.4; B\/W 0.005 lux at F1.4 (AGC on)<\/td>\n<\/tr>\n
Color to B\/W Switch<\/td>\nISP based switch, configurable<\/td>\n<\/tr>\n
Mechanical IR Cut Filter<\/td>\nYes<\/td>\n<\/tr>\n
IR Sensitivity Range<\/td>\n700-1150nm<\/td>\n<\/tr>\n
IR LED<\/td>\nAdaptive IR LED x 12 (850 nm)<\/td>\n<\/tr>\n
IR Working Distance<\/td>\n30m<\/td>\n<\/tr>\n
Electronic Shutter<\/td>\n1\/5-1\/64000 second (manual mode); 1\/5-1\/64000 second (auto mode)<\/td>\n<\/tr>\n
Horizontal Resolution (TV Lines)<\/td>\n1300 TVL<\/td>\n<\/tr>\n
S\/N Ratio<\/td>\n56 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Lens<\/h2>\n
<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
Focal Length<\/td>\nZoom, f2.8-12mm<\/td>\n<\/tr>\n
Aperture<\/td>\nF1.4-F2.8<\/td>\n<\/tr>\n
Zoom Ratio<\/td>\n4.3x optical<\/td>\n<\/tr>\n
Zoom Application<\/td>\nCamera Installation<\/td>\n<\/tr>\n
Iris<\/td>\nP-Iris<\/td>\n<\/tr>\n
Focus<\/td>\nAuto focus<\/td>\n<\/tr>\n
Lens Mount<\/td>\nBoard mount<\/td>\n<\/tr>\n
Horizontal Viewing Angle<\/td>\n90.6\u00b0 – 32.7\u00b0<\/td>\n<\/tr>\n
Vertical Viewing Angle<\/td>\n67.6\u00b0 – 24.2\u00b0<\/td>\n<\/tr>\n
Viewing Angle Adjustment<\/td>\nPan: -135\u00b0-135\u00b0, Tilt: 0\u00b0-90\u00b0, Rotation: -90\u00b0-90\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PTZ<\/h2>\n
<\/div>\n\n\n\n
Pan, Tilt or Zoom protocol<\/td>\nPelco-D, Pelco-P, ACTi URL command<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Video<\/h2>\n
<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Compression<\/td>\nH.265, H.264 (Baseline\/ Main\/ High profile), MJPEG<\/td>\n<\/tr>\n
Maximum Frame Rate vs. Resolution<\/td>\n30 fps at 2048 x 1536
\n30 fps at 1920 x 1080
\n30 fps at 1280 x 960
\n30 fps at 1280 x 720
\n30 fps at 800 x 600
\n30 fps at 720 x 480
\n30 fps at 640 x 480
\n30 fps at 320 x 240<\/td>\n<\/tr>\n
Multi-Streaming<\/td>\nSimultaneous dual streams based on two configurations<\/td>\n<\/tr>\n
Bit Rate<\/td>\n28Kbps – 12Mbps (per stream)<\/td>\n<\/tr>\n
Bit Rate Mode<\/td>\nConstant, Variable<\/td>\n<\/tr>\n
Wide Dynamic Range<\/td>\nExtreme WDR (142 dB)<\/td>\n<\/tr>\n
Image Enhancement<\/td>\nWhite Balance, Brightness, Contrast, Sharpness, Automatic gain control, Flickerless, Digital Image Stabilizer (DIS, EIS), Defogging<\/td>\n<\/tr>\n
Digital Noise Reduction<\/td>\n2D + 3D DNR<\/td>\n<\/tr>\n
Privacy Mask<\/td>\n4 configurable regions<\/td>\n<\/tr>\n
Text Overlay<\/td>\nYes<\/td>\n<\/tr>\n
On-Screen Graphics<\/td>\nYes<\/td>\n<\/tr>\n
Built-in Analytics<\/td>\nTampering Detection<\/td>\n<\/tr>\n
Server-based Analytics<\/td>\nObject 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 Map, Dwell Time, Direction Detection, Automatic License Plate Recognition, People Queue Detection, (Require PC-based or standalone IVS or ALPR Server. Contact ACTi support for recommendations on how to maximize analytical accuracy)<\/td>\n<\/tr>\n
Image Orientation<\/td>\nMirror, Flip, Rotation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Audio<\/h2>\n
<\/div>\n\n\n\n\n
Audio Type<\/td>\n2-way, Mic-in, Line-in, Line-out<\/td>\n<\/tr>\n
Audio Compression<\/td>\n8 kHz, Mono, G.711<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Network<\/h2>\n
<\/div>\n\n\n\n\n\n
Network Protocol & Service<\/td>\nIPv4\/v6, TCP, UDP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, RTCP, SMTP, FTP, IGMP, ICMP, ARP, Bonjour, UPnP, QoS, SNMP<\/td>\n<\/tr>\n
Ethernet Port<\/td>\n1 x RJ-45 connector<\/td>\n<\/tr>\n
Security<\/td>\nIP address filtering, HTTPS encryption, Password protected user level, Anonymous login<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Event<\/h2>\n
<\/div>\n\n\n\n\n
Event Trigger<\/td>\nVideo motion detection (3 regions), External device through digital input, Sound detection, Tampering detection,<\/td>\n<\/tr>\n
Event Response<\/td>\nNotify control center, Change camera settings, Command other devices, E-mail notification with snapshots, Play the audio file, Push notification to mobile device, Save video to local storage, Upload video or snapshot to FTP server, Activate external device through digital output<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Integration<\/h2>\n
<\/div>\n\n\n\n\n\n\n\n
Unified Solution<\/td>\nFully compatible with ACTi software<\/td>\n<\/tr>\n
GPS Position<\/td>\nManual setting<\/td>\n<\/tr>\n
ONVIF Compliant<\/td>\nYes, Profile S, Profile G, Profile T, Profile Q<\/td>\n<\/tr>\n
Web Browser<\/td>\nIE 11<\/td>\n<\/tr>\n
Auto Firmware Upgrade<\/td>\nYes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Interface<\/h2>\n
<\/div>\n\n\n\n\n\n\n
Audio Interface<\/td>\nTerminal block<\/td>\n<\/tr>\n
Analog Video Output<\/td>\n1 x CVBS, Terminal block, for installation only<\/td>\n<\/tr>\n
Local Storage<\/td>\nMicroSDHC, MicroSDXC Memory Card Slot (card not included, up to 128GB)<\/td>\n<\/tr>\n
Digital Input\/Output<\/td>\n1\/1 (Terminal block)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

General<\/h2>\n
<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
Power Source<\/td>\nDC 12V, PoE Class 3 (IEEE802.3af)<\/td>\n<\/tr>\n
Power Consumption<\/td>\n10 W (PoE)<\/td>\n<\/tr>\n
Weight<\/td>\n889g (1.96lb)<\/td>\n<\/tr>\n
Dimensions<\/td>\n(\u00d8 x H): 139.95mm x 131.17mm (5.5″ x 5.2″)<\/td>\n<\/tr>\n
Environmental Casing<\/td>\nWeatherproof (IP66), Vandal proof (IK10)<\/td>\n<\/tr>\n
Mount Type<\/td>\nSurface, Pendant, Wall Mount<\/td>\n<\/tr>\n
Starting Temperature<\/td>\n-20\u00b0C ~ 50\u00b0C (-4\u00b0F ~ 122\u00b0F)<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40\u00b0C ~ 50\u00b0C (-40\u00b0F ~ 122\u00b0F)<\/td>\n<\/tr>\n
Operating Humidity<\/td>\n20% – 80% RH<\/td>\n<\/tr>\n
Approvals<\/td>\nCE Class A, FCC Class A, IP66, NEMA 4X, IK10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ACTi \u0e23\u0e38\u0e48\u0e19 A81<\/h1>\n

3MP Outdoor Zoom Dome with D\/N, Adaptive IR, Extreme WDR, SLLS, 4.3x Zoom Lens<\/h3>\n
    \n
  • \u0e01\u0e25\u0e49\u0e2d\u0e07\u0e04\u0e27\u0e32\u0e21\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14 3 \u0e25\u0e49\u0e32\u0e19\u0e1e\u0e34\u0e01\u0e40\u0e0b\u0e25<\/li>\n
  • Day & Night \u0e14\u0e49\u0e27\u0e22\u0e04\u0e27\u0e32\u0e21\u0e44\u0e27\u0e41\u0e2a\u0e07\u0e19\u0e49\u0e2d\u0e22\u0e17\u0e35\u0e48\u0e40\u0e2b\u0e19\u0e37\u0e2d\u0e01\u0e27\u0e48\u0e32 \u0e41\u0e25\u0e30\u0e44\u0e1f LED IR \u0e41\u0e1a\u0e1a\u0e1b\u0e23\u0e31\u0e1a\u0e44\u0e14\u0e49<\/li>\n
  • 4.3x Zoom \u0e40\u0e25\u0e19\u0e2a\u0e4c 2.8-12 mm \/ F1.4<\/li>\n
  • Extreme WDR<\/li>\n
  • \u0e01\u0e32\u0e23\u0e1a\u0e35\u0e1a\u0e2d\u0e31\u0e14 H.265<\/li>\n
  • \u0e21\u0e38\u0e21\u0e21\u0e2d\u0e07\u0e01\u0e27\u0e49\u0e32\u0e07<\/li>\n
  • Event trigger, response \u0e41\u0e25\u0e30\u0e41\u0e08\u0e49\u0e07\u0e40\u0e15\u0e37\u0e2d\u0e19<\/li>\n<\/ul>\n","protected":false},"featured_media":3202,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[288,289,80],"product_tag":[290],"class_list":["post-3201","product","type-product","status-publish","has-post-thumbnail","product_cat-acti","product_cat-cameras","product_cat-cctv","product_tag-acti","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=\/wp\/v2\/product\/3201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=\/wp\/v2\/media\/3202"}],"wp:attachment":[{"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3201"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=3201"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3201"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/focus.tip.co.th\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}