Description
A camera is only worth installing if it produces an image someone can act on. Eight megapixels at 4K is the point where a face at the end of a driveway, or a plate at the edge of a frame, can be resolved rather than guessed at. Everything else in this unit is arranged around delivering that resolution reliably, in weather, at night, without a mains adapter at the mount.
It runs on PoE, so a single ethernet cable carries both power and data to the camera and no separate supply is needed at the eaves. The body is IP67 sealed for outdoor mounting, the sensor is CMOS with a 4mm lens for a wide but usable field of view, and night vision is colour-capable through the dual-light design rather than monochrome infrared alone. Two-way audio lets an operator speak through the camera, and on-board AI separates humans and vehicles from the general motion that fills a recording with nothing.
Recording can run to a 256 GB SD card at the camera or to a networked recorder, and ONVIF support means the unit is not locked to a single platform. The result is a camera that integrates with the system a site already runs instead of demanding a new one. It is available in the I91DS and I91DM configurations, with regional power variants to match the destination market.
Surveillance is not about watching everything. It is about being able to prove the one thing that mattered.
Key Features
- ✦ 8 megapixel 4K resolution that resolves faces and plates, not shapes
- ✦ Power over Ethernet: one cable carries power and data, no adapter at the mount
- ✦ Dual-light colour night vision rather than monochrome infrared alone
- ✦ On-board human and vehicle detection to cut false motion alerts
- ✦ Two-way audio for speaking through the camera
- ✦ IP67 sealed body rated for outdoor and all-weather mounting
- ✦ 256 GB SD storage and ONVIF support for existing platforms
Technical Specifications
- Model: I91DS / I91DM
- Resolution: 8.0 megapixels, 4K
- Sensor: CMOS
- Lens: 4 mm, single lens
- Style: Bullet camera, outdoor
- Connectivity: IP network wired, PoE
- Night vision: Dual-light colour night vision
- Minimum illumination: 0.005 lux
- Audio: Two-way audio output
- AI functions: Motion detection, human and vehicle detection
- Storage: 256 GB SD card supported
- Protection: IP67 weatherproof; ONVIF compliant
Where It Belongs
This camera is built for sites where the recording has to stand up: driveway and perimeter coverage on a residential property, yard and gate monitoring for a commercial unit, and multi-camera deployments on a PoE switch where running power to each mount is impractical. The human and vehicle detection is the feature that matters most in practice, because it keeps a recorder from filling with moving trees. Retailers and installers buy it as a specification-grade unit that integrates over ONVIF rather than as a consumer kit tied to one app.
Frequently Asked Questions
Q: Does it need a power adapter at the camera?
A: No. It is a PoE camera, so a single ethernet run supplies both power and data from a PoE switch or injector. That removes the need for a socket at the mounting point, which is often the hardest part of an outdoor install.
Q: Is the night vision in colour?
A: Yes. The dual-light design supports colour night vision rather than only the monochrome infrared image typical of cheaper cameras, which makes identification considerably easier after dark.
Q: What does the human and vehicle detection actually do?
A: The on-board AI classifies movement and distinguishes people and vehicles from other motion. In practice that means fewer wasted alerts and a recording timeline that is worth reviewing rather than skipping through.
Q: Can it record without a recorder?
A: It supports up to a 256 GB SD card at the camera, so it can record standalone. For a multi-camera site you would typically record to a networked recorder over the same PoE network.
Q: Will it work with my existing system?
A: It is ONVIF compliant, which is the interoperability standard most recorders and platforms support. Confirm the recorder accepts ONVIF profiles before ordering if the system is older.
Q: Do you supply installers in quantity?
A: Yes. Installer and retail orders ship consolidated, and we can supply a consistent model mix across a project. Tell us the camera count and the recording platform you use.
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