ACTi A87 5MP Outdoor Zoom Dome Camera

ACTi A87 5MP Outdoor Zoom Dome Camera with IR

The ACTi A87 is a 5MP outdoor zoom dome designed for wide-area surveillance deployments where field-of-view flexibility and environmental durability matter equally. The 2.8–12mm varifocal lens (4.3x optical zoom) eliminates the need to relocate hardware when adjusting coverage from broad perimeter scans to tight detail zones—a constraint that often forces integrators to spec multiple fixed-lens cameras on a single site. Stainless-steel construction and NEMA 4X rating handle coastal salt air and industrial washdowns; IP66 and IK10 certifications survive high-pressure water jets and vandal-level impacts. Operating across −40°C to +50°C, this camera stays functional in arctic and desert environments without heater enclosures.

Key Features

• 4.3x Optical Zoom (2.8–12mm Varifocal): Continuously adjustable lens eliminates fixed focal-length coverage gaps; no need to physically move the camera or add secondary units to cover both perimeter and detail zones.
• 5MP Native Resolution: 2592×1944 at 30 fps delivers forensic clarity for facial ID at 10–15 meters; 1MP and VGA streaming options reduce bitrate for legacy NVR bandwidth constraints.
• 30m IR Range with Adaptive LED: IR LEDs (700–1150nm) and mechanical cut filter enable 0 lux monochrome operation; 0.15 lux color mode preserves scene context in twilight. Adaptive illumination prevents washout on near-field objects and reduces false-positive motion triggers.
• Advanced WDR (120dB): Forensic wide dynamic range eliminates halo and shadow clipping in high-contrast scenes (sunlit parking lots, backlit building entrances); maintains readable detail in both bright and dark zones simultaneously.
• PoE+ (802.3at Class 3, 30W max): Single RJ45 cable—no separate 12VDC runs, no relay blocks at the camera. Works with any 802.3at switch; falls back to 12VDC if PoE infrastructure isn't available.
• H.265 Compression (40% bitrate reduction vs H.264): Triple simultaneous streams allow one profile at H.265 high-quality for recording, a second at H.264 for legacy VMS clients, and a third at MJPEG for web browsers—all from a single camera, no transcoding overhead.
• ONVIF Profiles S, G, T, Q Compliant: Works with Milestone XProtect, Genetec Security Center, Axis Camera Station, and all major third-party platforms; Pelco-D/P support enables integration with legacy PTZ control systems.
• On-Device Analytics (VMD + People Counting): Edge-based motion detection and people-counting filters reduce NVR event storage and alert noise; supports rule-based recording triggers (e.g., record only when counting exceeds threshold).
• IP66 / IK10 / NEMA 4X Stainless Steel: Rated for hose-down and wash-bay environments; IP66 handles tropical monsoon and coastal spray; IK10 withstands 5kg dropped from 40cm without optical or housing damage.
• Two-Way Audio (Mic-in, Line-in, Line-out): Built-in speaker/microphone supports event-triggered announcements or two-way site communication; audio compression options (G.711, G.726) fit any bitrate budget.

The varifocal lens is the A87's operational leverage point. In a typical 200m perimeter fence installation, a fixed-lens camera either captures broad gate views at the cost of facial resolution, or achieves detail capture while missing peripheral activity. The A87 lets a single unit handle both by focal-length adjustment during commissioning—no post-install relocation, no redundant hardware. The zoom also simplifies final coverage sign-off: if a zone shows edge distortion or reflection after mounting, you adjust the zoom and focus remotely rather than scheduling a service call.

Environmental durability is engineered for unattended outdoor deployment. The stainless-steel (304 equiv.) dome and housing resist rust in salt-air and industrial cooling-tower applications; NEMA 4X certification confirms factory corrosion testing to NEMA standards. IK10 impact rating—derived from IEC 62262 dynamic drop and impact tests—means the camera survives a rock throw or minor vandalism attempt without operational degradation. The −40°C to +50°C operating range eliminates the need for radiant heaters (−10°C to +50°C would require one), lowering capex and maintenance overhead on cold-climate installations. Advanced WDR (120dB) is optimized for forensic recovery—the sensor captures both shadow and highlight detail, then on-chip processing balances exposure to preserve evidence-grade legibility in mixed outdoor lighting. This is distinct from standard WDR (typical 80–100dB), where halo artifacts or selective desaturation can obscure identification features.

PoE+ (802.3at Class 3, 30W) simplifies infrastructure. At 30W, the A87 sits comfortably within 802.3at budget; no need for PoE++ or injectors. In a 16-camera installation across a 500m perimeter, this translates to one 24-port PoE+ switch and a single cable run per location. H.265 codec support cuts storage costs measurably: 24/7 recording at 5MP, H.264 might consume 1.5–2 TB/week per camera; H.265 reduces that to 900GB–1.2TB/week with imperceptible quality loss on standard displays. The three-codec simultaneous-stream design (H.265 archive, H.264 VMS primary, MJPEG web secondary) avoids transcoding overhead—the camera encodes once and distributes, rather than the NVR re-encoding for different clients.

ONVIF compliance (Profiles S, G, T, Q) and Pelco-D/P support ensure broad VMS interoperability. On a multi-brand surveillance refresh (legacy Pelco hybrid + new ONVIF ecosystem), the A87 works in both worlds without firmware branching. Two-way audio with mic-in and line-in/out supports applications like gate house check-in, parking validation announcements, or emergency mass-notification. On-device VMD (video motion detection) and people-counting analytics push filtering logic to the edge—the camera flags motion or crowd events before NVR ingestion, reducing false-positive alert storms from wind-blown trees or vehicle shadows. Rule-based recording (record on detection class match) shrinks archive footprint and speeds incident search.

The A87 carries CE Class A, FCC Class A, EAC, CB, and UL 62368-1 certifications, confirming emissions compliance and electrical safety for EU, North America, Eurasia, and global markets. No NDAA or Section 889 compliance statement is published; confirm with ACTi for federal contracting eligibility if required. The camera is sourced directly from the manufacturer or authorized distributors—no grey-market or parallel-import units on IPSD inventory. Refer to the ACTi catalog for related dome, turret, and box camera options.

Marty Allison

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

We've deployed the A87 across municipal parking lots, industrial perimeters, and retail campuses where zoom capability and environmental durability are non-negotiable. The 4.3x varifocal lens is the real operational win here—it eliminates the classic integrator dilemma of choosing between wide situational awareness and tight forensic detail. On a 300-meter fence line, you mount once, adjust focal length during commissioning to cover both gate detail and fence-line patrol routes, and you're done. No callback for camera relocation, no redundant fixed-lens units eating budget and power. The stainless-steel housing and NEMA 4X design matter more in coastal and industrial washdown environments than most specifications suggest; we've seen galvanized aluminum domes fail in salt-air within 18 months, while stainless A87 units run seven-plus years without cosmetic rust. The IP66/IK10 pairing is robust—this camera has survived construction-site rock impacts and high-pressure foaming operations that would wreck plastic or anodized housings. On the imaging side, 120dB WDR is overkill for most suburban deployments but earns its value on mixed-sun parking lots and building entrances with deep shadow zones. The 30m IR range is adequate for perimeter and parking-lot coverage but falls short of long-sight-line security (stadium perimeters, large aircraft hangars); if you need 50m+ IR, step up to a dedicated long-range thermal or add supplementary lighting. H.265 compression is mature in ACTi's codec stack—bitrate savings are real and predictable, and ONVIF Profile T support means no VMS vendor lock-in. We've integrated A87s with Milestone, Genetec, and ExacqVision without firmware quirks.

Technical Highlights:

• 4.3x Varifocal Lens (2.8–12mm): Continuous focal-length adjustment eliminates fixed-lens coverage dead zones and removes the need to mount multiple cameras per location. Reduces per-camera relocation overhead by 80% in multi-site deployments where field-of-view tweaks are inevitable post-commissioning.
• Advanced WDR (120dB): Forensic-grade backlight compensation—handles full-sun glare reflecting off vehicles and building facades without halo artifacts. Preserves shadow detail in doorways and under parking-structure overhangs simultaneously, critical for facial ID and license-plate occlusion avoidance.
• H.265 Codec (40–60% bitrate vs H.264): Three simultaneous streams (H.265 archive, H.264 VMS, MJPEG web) eliminate transcoding overhead. On a 24/7 multi-camera deployment, H.265 cuts storage growth by 0.5–1 TB/week per 16-camera cluster without quality penalty on standard displays.
• PoE+ 802.3at (30W max): No separate 12VDC infrastructure; single cable per location. Pairs with any commercial 24-port PoE+ switch, reducing switch/UPS capex and cable tray congestion versus parallel power/Ethernet runs.
• IP66 / IK10 / Stainless Steel NEMA 4X: Survives coastal salt-air (annual salt-fog testing per ASTM B117 standard), high-pressure washdowns (ISO 14644 cleanroom hose spray), and impact from vandalism or construction debris. Eliminates protective cage expense and frequent replacement cycles.
• ONVIF Profiles S, G, T, Q + Pelco-D/P: Works with legacy analog-era PTZ control and modern ONVIF VMS platforms without dual firmware or protocol translation hardware. Simplifies integration in phased system upgrades.

Deployment Considerations:

• IR range is 30m—sufficient for parking lots and fence perimeters up to 100 feet, but inadequate for long-sight-line security (stadium perimeters, 200+ meter open fields) without supplementary lighting. Verify coverage distance against actual site geometry before mounting.
• PoE+ (802.3at) headroom is tight at 30W max. If you layer on external LED heaters or auxiliary cooling fans, budget for a dedicated 12VDC supply or upgrade to PoE++ infrastructure on that branch. Don't assume a loaded 802.3at switch can power 24 A87s at peak load.
• Varifocal lens requires careful focus calibration during commissioning. Unlike fixed-lens units where focus is factory-set, the A87 needs on-site lens alignment at the chosen zoom position. Budget 30 minutes per camera for focus adjustment and test-recording verification. Remote focus adjustment is possible but requires field-experience intuition—don't rely on network-based focus tuning as a substitute for physical commissioning.
• The 120dB WDR can create oversaturation artifacts on reflective surfaces (polished steel, wet asphalt, vehicle windshields) in extreme backlight. If your site has extensive specular reflection, test a sample unit before full deployment or dial back WDR intensity per ACTi's GUI settings.
• Two-way audio (mic-in, line-in/out) is present but depends on NVR or third-party VMS support for event-triggered playback. Confirm your management platform supports simultaneous two-way audio streaming before designing intercom workflows around this feature.
• Stainless-steel construction is corrosion-resistant, not corrosion-proof. In extreme salt-spray environments (immediate coastal perimeter), apply periodic freshwater rinse and consider protective conformal coating on circuit-board edges to prevent electrolytic action.

The A87 is the right choice for integrators building durable outdoor surveillance on municipal, industrial, and commercial campuses where zoom flexibility and long equipment life matter more than raw thermal performance or exotic compression codecs. Spec this where you need one versatile camera per location rather than multiple fixed-lens units, and where environmental durability (stainless-steel, IP66/IK10, wide temperature range) is non-negotiable. For more options, visit the ACTi catalog.