Product Overview
Built for outdoor perimeter and directional coverage, the IPC-B640H-Z is a 4MP network IR bullet camera with a 2.8-12mm motorised varifocal lens that allows remote focal length adjustment without climbing back to the mounting point. Featuring autofocus on the -Z variant, it simplifies commissioning on driveways, entry gates, loading docks, and commercial building approaches where precise framing matters. Equipped with a 2560 x 1440 sensor and 30m IR range at 850nm, it supports clear night-time monitoring in unlit or low-lit outdoor areas. Built with H.265+ compression to reduce bandwidth and storage overhead, and 120dB true WDR to handle strong backlighting from headlights or sun glare, it handles challenging exposure conditions common in open outdoor environments. It also features IP67 weather resistance, TVS 2000V lightning protection, and an operating range of -30 degrees C to 60 degrees C, making it a practical choice for exposed Australian installation sites.
Key Capabilities
Motorised Varifocal Lens with Autofocus
The 2.8-12mm motorised lens on the -Z variant allows focal length and focus adjustment remotely via software, avoiding the need for repeated physical access to the mounting point during setup or coverage changes. The horizontal field of view shifts between 98 degrees and 28 degrees to suit different approach distances.
4MP Resolution at 2560 x 1440
Captures footage at 2560 x 1440 pixels, providing enough detail to distinguish individuals, vehicles, and registration plates at the distances this bullet format is typically mounted. At full 4MP, the main stream runs at 20fps on 50Hz systems.
30m Infrared Night Vision
The 850nm IR illuminators extend visibility up to 30 metres in complete darkness, with the IR cut filter switching automatically between day and night modes. Slow shutter support helps maintain usable image quality in very low ambient light conditions.
120dB True Wide Dynamic Range
120dB WDR helps manage scenes with strong contrast between bright and shadowed areas, such as a vehicle entry gate where headlights or direct sunlight would otherwise wash out or silhouette subjects. BLC is also available as a supplementary image enhancement option.
H.265+ Compression and Edge Storage
H.265+ reduces file sizes significantly compared to H.264, lowering NVR storage requirements and network bandwidth on multi-camera deployments. The camera also supports Micro SD cards up to 128GB for local edge recording and ANR (automatic network replenishment) to recover footage after network interruptions.
Best For
- Driveway and Entry Gate Monitoring: The motorised 2.8-12mm lens lets installers dial in the exact framing needed to cover a driveway approach or gate entry point, with 120dB WDR managing sun or headlight glare at that angle.
- Commercial Perimeter Coverage: The metal bullet housing and IP67 rating suit wall or eave mounting on building exteriors, warehouse perimeters, and fenced commercial boundaries where the camera is fully exposed to weather.
- Sites with Extreme Temperature Ranges: With a confirmed operating range of -30 degrees C to 60 degrees C and TVS 2000V lightning protection, this camera handles climate and electrical stress conditions common in Australian industrial and rural outdoor sites.
- Multi-Camera NVR Deployments Requiring Storage Efficiency: H.265+ compression paired with a variable bit rate of 32Kbps to 8Mbps reduces the per-camera storage footprint, which is relevant when specifying NVR capacity across multiple channels.
Why Choose the IPC-B640H-Z
The IPC-B640H-Z stands apart from fixed-lens bullet cameras by combining motorised varifocal adjustment with autofocus on the -Z variant, removing the guesswork and repeat site visits that come with manually adjusting a fixed lens at height. The 4MP 2560 x 1440 sensor delivers a resolution step above 2MP alternatives in the HiLook range, which matters when footage needs to show usable detail at the distances a bullet camera is typically deployed. The 120dB WDR rating is notably higher than the 100-108dB WDR found on more basic models, making a practical difference at entry points with direct sun exposure or vehicle headlights. The metal housing, IP67 sealing, TVS 2000V surge protection, and -30 to 60 degree operating range all confirm suitability for permanent outdoor installation in harsh conditions. Available through Security Wholesalers, the IPC-B640H-Z suits both installer and integrator buyers specifying durable IP bullet cameras for commercial outdoor sites.
Buyer Decision Tips
Motorised vs Manual Varifocal: This model uses a motorised lens (-Z variant) with autofocus, meaning focal length can be set and locked remotely through the camera’s web interface or VMS software after mounting. The -V variant uses a manual varifocal lens requiring physical adjustment at the camera. For installations where the camera is mounted at height or in a difficult-to-access location, the -Z motorised option reduces commissioning time and avoids the need to return to the site for framing corrections.
Key Features & Technical Specifications
| Image Sensor |
1/3″ Progressive Scan CMOS |
| Maximum Resolution |
2560 x 1440 |
| Frame Rate |
20fps at 2560 x 1440; 25fps (50Hz) / 30fps (60Hz) at lower resolutions |
| Focal Length |
2.8 to 12mm motorised varifocal (-Z: autofocus; -V: manual focus) |
| Aperture |
F1.6 |
| Field of View |
Horizontal: 98 to 28 degrees; Vertical: 51 to 16 degrees; Diagonal: 115 to 32 degrees |
| Minimum Illumination |
Colour: 0.01 Lux at F1.2 (AGC ON); 0.018 Lux at F1.6 (AGC ON) |
| IR Range |
Up to 30m at 850nm wavelength |
| Wide Dynamic Range |
120dB true WDR |
| Day/Night |
IR cut filter with auto and scheduled switching |
| Video Compression |
H.265+, H.265, H.264+, H.264, MJPEG (sub-stream) |
| Video Bit Rate |
32 Kbps to 8 Mbps |
| Local Storage |
Micro SD/SDHC/SDXC up to 128GB; NAS (NFS, SMB/CIFS); ANR supported |
| Power Supply |
12VDC (plus or minus 20%) or PoE (802.3af, Class 3); max 12.9W (-Z) |
| Weather Protection |
IP67; TVS 2000V lightning, surge, and voltage transient protection |
| Operating Temperature |
-30 degrees C to 60 degrees C; humidity 95% or less (non-condensing) |
| Housing Material |
Metal |
| Dimensions |
105mm x 105mm x 145mm; camera weight approx. 1035g |
| Network Interface |
1 x RJ45 10M/100M self-adaptive Ethernet port; ONVIF Profile S and G; ISAPI |
Ideal Use Cases
Vehicle Entry and Gate Monitoring
The motorised 2.8-12mm lens allows precise framing of a vehicle lane or boom gate from a fixed wall or post mount. The 120dB WDR handles backlit conditions at gate entries where headlights or morning sun would otherwise degrade image quality.
Warehouse and Industrial Yard Perimeters
The metal bullet housing, IP67 rating, and operating range down to -30 degrees C suit permanent outdoor mounting on warehouse exteriors and industrial yard boundaries. TVS 2000V surge protection provides additional resilience in exposed electrical environments.
Loading Dock and Goods Receiving Areas
Loading docks typically have mixed lighting from overhead fluorescents, open roller doors, and vehicle headlights. The WDR performance and adjustable focal length let installers frame the dock face tightly from a wall or eave position.
Long Driveway and Rural Property Approaches
At the 12mm end of the zoom range, the camera narrows its field of view to 28 degrees horizontally, allowing it to focus down a long approach. The 30m IR range and -30 degree cold operating tolerance suit rural Australian environments where overnight temperatures drop significantly.
Multi-Site Commercial Installations
H.265+ compression reduces per-camera bandwidth to as low as 32Kbps, making the IPC-B640H-Z manageable across multi-camera NVR deployments where storage efficiency is a priority. ONVIF Profile S and G compatibility supports integration with third-party recorders and VMS platforms.
Choosing the Right Model
- Choose this model if: You need a motorised varifocal bullet camera with autofocus for an outdoor perimeter or entry point where adjusting a manual lens at height is impractical, and where 120dB WDR and IP67 sealing are important for the site conditions.
- Choose a different model if: You need a longer IR range beyond 30m for large open yards or long fence lines, in which case a bullet camera with 50m or 80m IR would provide better night coverage at extended distances. If AI-based motion filtering (such as human and vehicle classification) is required to reduce false alarm triggers, look for a HiLook or Hikvision model with confirmed smart motion detection built in.
FAQs
- What is the difference between the -Z and -V variants of this camera?
The -Z variant uses a motorised varifocal lens with autofocus, meaning the focal length and focus can be adjusted remotely via the camera’s web interface or compatible VMS software after installation. The -V variant uses a manual varifocal lens that requires physical adjustment at the camera body. For mounted installations where access is awkward, the -Z eliminates the need for repeated physical adjustments during commissioning.
- What resolution and frame rate does the IPC-B640H-Z deliver?
At its maximum resolution of 2560 x 1440 (4MP), the camera delivers 20fps on 50Hz systems. At lower resolutions such as 1920 x 1080 or 1280 x 720, the frame rate increases to 25fps (50Hz) or 30fps (60Hz). Sub-stream options are available at 640 x 480, 640 x 360, and 320 x 240.
- How far does the infrared night vision reach?
The IPC-B640H-Z includes IR illuminators with a specified range of up to 30 metres at 850nm. It is suited to monitoring entry points, driveways, and building perimeters at close to mid-range distances after dark. For coverage of larger open areas at greater distances, a camera with a longer IR specification would be more appropriate.
- Can the camera be powered over Ethernet?
Yes. The camera supports PoE to the 802.3af standard (Class 3), accepting 36V to 57V from a compatible PoE switch or injector, with a maximum draw of 12.9W on the -Z variant. It also accepts 12VDC via a 5.5mm coaxial power connector as an alternative supply method.
- Does the IPC-B640H-Z support local recording without an NVR?
Yes. The camera has a Micro SD card slot supporting cards up to 128GB, which enables edge recording directly to the card. It also supports ANR (automatic network replenishment), which buffers footage locally during a network outage and uploads the gap to the NVR once the connection is restored. NAS recording via NFS and SMB/CIFS is also supported.
- Is the IPC-B640H-Z compatible with third-party NVRs and VMS software?
The camera supports ONVIF Profile S and Profile G, as well as ISAPI, which covers compatibility with most third-party IP NVRs and video management systems. Within the HiLook and Hikvision ecosystem, it is also compatible with iVMS-4200, iVMS-4500, iVMS-5200, and Hik-Connect. This camera is part of the Security Wholesalers range, where compatibility guidance with specific NVR models is available on request.
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