Product Overview
For perimeter monitoring where a fixed lens leaves too much guesswork at installation, the DS-2CD2686G2T-IZS delivers an 8MP 4K AcuSense Gen2 outdoor bullet camera with a 2.8-12mm motorised varifocal lens that can be adjusted after the camera is mounted. Designed for commercial entrances, driveways, warehouse loading areas, car parks and fenced perimeters, it combines the directional visibility of a bullet housing with the flexibility to dial in coverage from a wide approach view to a tighter access point. Featuring Powered-by-DarkFighter low-light technology, 120 dB WDR and 60m IR, this model handles challenging outdoor lighting conditions without switching to a separate low-light camera. It also uses deep learning to classify humans and vehicles, which reduces irrelevant motion alerts from rain, insects, animals or background movement. IP67 weather resistance and IK10 impact protection make it suitable for exposed outdoor locations that demand a durable, long-term installation.
Key Capabilities
8MP 4K Outdoor Resolution
3840 x 2160 resolution at 20fps captures the fine details needed for reviewing faces, number plates, movement patterns and vehicle types across commercial perimeters, loading zones and entry points where standard HD footage falls short.
Motorised Varifocal Lens with Auto Focus
The 2.8-12mm motorised lens covers a horizontal field of view from 108 degrees down to 45 degrees. Installers can widen the view for a broad driveway or tighten it onto a gate or vehicle lane after the camera is physically in position, without needing to reposition the mount.
AcuSense Human and Vehicle Classification
Deep learning-based target classification distinguishes humans and vehicles from other movement for line crossing, intrusion, region entrance and region exiting events. In outdoor environments with frequent background movement, this reduces the volume of irrelevant alerts and makes recorded event searches quicker.
DarkFighter Low-Light and 60m IR
Powered-by-DarkFighter technology, a 1/1.8″ CMOS sensor with F1.4 aperture and 120 dB WDR work together to maintain usable colour detail in dim outdoor lighting. The 850nm IR extends visibility to 60m for fully dark scenes, making this camera practical for unlit yards, rear access paths and after-hours perimeter monitoring.
Alarm and Audio Interfaces
The camera includes 1 alarm input, 1 alarm output, a line-in audio input and a line-out audio output via terminal blocks. This supports integration with external detection equipment, response devices or audio accessories where site design requires more than a standalone camera.
IP67 and IK10 Rugged Housing
Full dust and water ingress protection combined with IK10 impact resistance suits the DS-2CD2686G2T-IZS for sites where weather exposure, accidental impact or deliberate interference are realistic concerns. The bullet form factor also provides a visible camera presence along perimeters and at entry points.
Best For
- Driveways and Vehicle Entrances: The varifocal lens can be widened to cover a broad approach or tightened onto a gate or boom gate where vehicle detail matters.
- Warehouse and Loading Dock Monitoring: 4K resolution and AcuSense vehicle classification make this camera a practical choice for roller doors, delivery zones and after-hours loading activity.
- Commercial and Industrial Perimeters: IP67, IK10 and 60m IR suit exposed external walls, fence lines and side access areas where overnight coverage is essential.
- Car Parks and Parking Areas: Fixed-direction coverage with adjustable framing helps balance subject detail and overall coverage width across parking layouts of varying size.
- Sites Where Lens Framing is Uncertain at Design Stage: The motorised zoom removes the need to commit to a fixed focal length before installation, making it suited to new builds or sites being reconfigured.
Why Choose the DS-2CD2686G2T-IZS
The DS-2CD2686G2T-IZS stands apart from standard fixed outdoor bullets through the combination of 4K resolution, motorised varifocal flexibility and AcuSense Gen2 event filtering. A fixed-lens 4K bullet captures strong detail but locks the installer into one field of view from the start. This model allows the zoom and focus to be adjusted post-mount, which is a meaningful advantage on larger commercial sites where camera placement and subject distance are not always straightforward. The 1/1.8″ sensor with F1.4 aperture, Powered-by-DarkFighter processing and 120 dB WDR go beyond what a basic outdoor bullet offers in mixed and low-light conditions. Local microSD storage up to 256 GB, ANR support and ONVIF compatibility add further flexibility for system integration. For installers and security buyers sourcing outdoor cameras through Security Wholesalers, this model is the right step up when scene flexibility, smart filtering and low-light performance all matter on the same job.
Buyer Decision Tips
Buyer Tip: The 2.8-12mm motorised varifocal range suits sites where the ideal framing cannot be fully determined at the design stage. If the coverage target, mounting position and subject distance are all confirmed before installation, a fixed-lens bullet at the same resolution may be a simpler choice. Where any of those variables are uncertain, the motorised lens adds practical installation flexibility without requiring the camera to be remounted.
Buyer Tip: This camera does not include a built-in strobe light or speaker. If audible or visual deterrence at the camera itself is a requirement, a separate active deterrence variant with those features is available. The DS-2CD2686G2T-IZS is focused on detection, classification and high-quality recording rather than active warning functions.
Key Features & Technical Specifications
| Resolution |
8MP 4K, 3840 x 2160 at up to 20fps. |
| Camera Type |
Motorised varifocal bullet network camera for outdoor installation. |
| Image Sensor |
1/1.8″ Progressive Scan CMOS. |
| Lens Type |
2.8-12mm motorised varifocal lens with auto focus. |
| Field of View |
Horizontal 108.1° to 45.5°, vertical 58.4° to 25.7°, diagonal 127.3° to 52.1°. |
| Aperture |
F1.4 fixed aperture. |
| Low-Light Technology |
Powered-by-DarkFighter for improved low-light imaging performance. |
| Minimum Illumination |
Colour: 0.011 Lux @ F1.4, AGC ON. 0 Lux with IR active. |
| Night Vision |
IR range up to 60m at 850nm wavelength. |
| Wide Dynamic Range |
120 dB WDR for backlit and high-contrast outdoor scenes. |
| AI Detection |
AcuSense Gen2 human and vehicle classification supporting line crossing, intrusion, region entrance and region exiting detection. |
| Image Enhancement |
BLC, HLC, 3D DNR, privacy masks, mirror, anti-flicker and image adjustment settings. |
| Video Compression |
H.265+, H.265, H.264+ and H.264, with MJPEG on sub-stream. |
| Video Bit Rate |
32 Kbps to 16 Mbps. |
| Audio Interface |
1 audio line-in input and 1 audio line-out output via two-core terminal blocks. Supports G.711, G.722.1, G.726, MP2L2, PCM and MP3 compression. |
| Alarm Interface |
1 alarm input and 1 alarm output. |
| Local Storage |
Built-in microSD, microSDHC or microSDXC card slot supporting up to 256 GB. NAS and ANR also supported. |
| Network Integration |
ONVIF Profile S and Profile G, ISAPI, SDK, Hik-Connect, iVMS-4200 and Hik-Central compatible. |
| Power Supply |
12 VDC +/-25% or PoE IEEE 802.3at Class 4. Max 13.5W via 12VDC, max 15W via PoE. |
| Operating Temperature |
-30°C to 60°C, humidity 95% or less non-condensing. |
| Dimensions and Weight |
Phi 105 x 298mm, approx. 1360g. |
| Protection Rating |
IP67 weather resistance and IK10 impact protection. |
Ideal Use Cases
Vehicle Driveways and Gates
The motorised lens can be set wide to cover an open driveway approach or narrowed to focus tightly on a gate, boom arm or vehicle lane entry. AcuSense vehicle classification adds relevant alerting to match the monitoring intent.
Warehouse Loading Docks
4K resolution and human and vehicle detection suit roller doors, delivery bays and after-hours access zones where activity logging and incident review are both important to site management.
Industrial and Commercial Perimeters
The bullet housing provides directed coverage along fence lines, external walls and side access paths. IP67 and IK10 protection keep the camera operational in exposed locations across industrial sites and commercial yards.
Car Parks and Parking Structures
Fixed directional coverage with adjustable framing suits open car parks and structured parking where the installer needs to balance coverage width with the level of subject detail required for incident review.
Building Entrances and Pedestrian Access
The tighter end of the lens range suits doorway monitoring and pedestrian entry points where the camera needs to capture detail on individuals entering or leaving a controlled area.
Unlit Outdoor Areas
DarkFighter imaging, 120 dB WDR and 60m IR make this camera useful for rear access paths, unlit yards and construction site perimeters where ambient light levels are low or highly variable across the monitoring period.
Choosing the Right Model
- Choose this model if: You need 8MP 4K outdoor coverage with a motorised varifocal lens for post-installation framing adjustments, AcuSense human and vehicle filtering, 60m IR, 120 dB WDR and rugged IP67/IK10 protection in a directional bullet housing.
- Choose a fixed-lens bullet if: The mounting position, subject distance and coverage angle are all confirmed before installation and lens adjustment after mounting is not needed. A fixed-lens model at the same resolution is a simpler, lower-cost option when framing flexibility is not a priority.
- Choose a PTZ camera if: You need the camera to pan, tilt and zoom remotely across a large open area under live monitoring conditions. This model sets a fixed direction after installation and is not designed for continuous movement across a wide scene.
- Choose an active deterrence model if: Built-in strobe lighting or an audible siren at the camera itself is required as part of the site response strategy. The DS-2CD2686G2T-IZS does not include strobe or speaker hardware.
FAQs
- What does the motorised varifocal lens on the DS-2CD2686G2T-IZS allow an installer to do?
The 2.8-12mm motorised varifocal lens with auto focus lets the installer adjust the field of view from 108 degrees horizontal down to 45 degrees after the camera is physically mounted. This means the coverage can be fine-tuned to suit a wide driveway, a narrow gate or a more distant access point without moving the camera bracket or replacing the unit.
- Is the DS-2CD2686G2T-IZS suitable for installation in exposed outdoor conditions?
Yes. The camera carries an IP67 rating for full dust and water ingress protection and an IK10 rating for impact resistance. It is rated to operate between -30°C and 60°C, which covers the temperature range of most Australian outdoor environments. Correct cable sealing and appropriate mounting orientation still contribute to long-term reliability.
- How does AcuSense detection work on this camera?
AcuSense uses deep learning to analyse moving objects within the scene and classify them as human, vehicle or other. This classification is applied to smart events including line crossing, intrusion, region entrance and region exiting detection. In practice, it reduces the volume of alerts triggered by non-security movement such as animals, rain, vegetation or passing headlights.
- What is the effective night vision range of the DS-2CD2686G2T-IZS?
The camera supports IR illumination up to 60m at 850nm wavelength, with a minimum illumination of 0 Lux when IR is active. Actual useful range depends on the selected zoom level, mounting height, surface reflectivity, weather and ambient light. Powered-by-DarkFighter technology also extends usable colour imaging in dim conditions before the scene becomes fully dark.
- Does this camera support local recording without an NVR?
Yes. The DS-2CD2686G2T-IZS includes a built-in microSD, microSDHC or microSDXC card slot supporting up to 256 GB of local storage. ANR is also supported, which allows the camera to record locally if the network connection to an NVR is temporarily lost and then sync the footage once the connection is restored. For multi-camera sites, a dedicated NVR remains the more practical choice for centralised management.
- Does this camera have a built-in microphone or two-way audio?
The DS-2CD2686G2T-IZS provides a line-in audio input and a line-out audio output via terminal block connections, along with support for multiple audio compression formats. These interfaces allow external audio equipment to be connected where the installation requires it. A built-in microphone or integrated speaker is not confirmed for this model, so it should not be assumed to support two-way audio out of the box.
- What is the difference between this camera and a PTZ camera?
This is a motorised varifocal bullet camera, not a PTZ camera. The motorised lens is used to set the zoom and focus during installation or commissioning. Once configured, the camera monitors a fixed direction. A PTZ camera can be remotely directed to pan, tilt and zoom across a scene during live monitoring or on a programmed patrol. If continuous remote directional control is needed, a PTZ model would be the appropriate choice.
- Does the DS-2CD2686G2T-IZS include strobe or speaker deterrence functions?
No. This model does not include a built-in strobe light or audible siren. It is designed for detection, classification and recording rather than active on-camera deterrence. A separate active deterrence variant with strobe and speaker hardware is available through Security Wholesalers for sites where visual or audio warnings at the camera are part of the security response plan.
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