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Keeping a close eye on your plants — especially during critical growth stages — is nearly impossible when you're not physically present. The AC Infinity SPECTRON 3 solves this with a dedicated indoor grow camera that doesn't just stream footage; it actively analyzes what it sees. For those needing thermal heat mapping in addition to AI vision, the AC Infinity Spectron 7 is also available as a high-performance alternative that monitors plant health through the AC Infinity app.
At its core, the SPECTRON 3 captures 4K resolution stills and video with an 8-megapixel M12 lens at f/2.7 aperture, delivering crisp detail whether you're reviewing footage mid-day or checking in during lights-off using its plant-safe 940nm infrared night vision (effective up to 32 ft). Timelapse recording lets you document an entire grow cycle for analysis or sharing, with MicroSD storage for local backup. The IP67-rated weatherproof housing and adjustable tent pole clamps with dual 360° rotating joints make permanent mounting straightforward in any grow tent configuration. Connectivity runs over 2.4 GHz WiFi, and for growers already running AC Infinity's AI environmental controllers, the SPECTRON 3 unlocks vision-driven automations — automatically dimming grow lights when heat stress is detected or triggering device adjustments when the tent door opens.
Detects early signs of pests, mold, powdery mildew, and nutrient or watering issues, sending targeted alerts with tailored guidance while continuously tracking plant stages, growth rates, and bud development over time.
Syncs with AC Infinity AI environmental controllers to trigger automated responses based on what the camera sees — dimming grow lights on heat stress detection or adjusting devices when the tent door opens.
| Specification | Value |
|---|---|
| Manufacturer | AC Infinity Inc. |
| Model | AC-APC7 |
| Unit Dimensions (L × W × H) | 2.00 × 2.04 × 2.04 in. (5.1 × 5.2 × 5.2 cm) |
| Capture Type | Stills and Video |
| Resolution | 4K / 8 Megapixels |
| Lens | M12 |
| Aperture | f/2.7 |
| Night Vision Wavelength | 940 nm (plant-safe infrared) |
| Night Vision Range | 32 ft. (10 m) |
| Water Resistance Rating | IP67 |
| WiFi Frequency Band | 2.4 GHz |
| Feature |
SPECTRON 3
|
SPECTRON 7
|
|---|---|---|
| Primary Camera | 4K: Image Capture / Timelapse* 2.5K: Live Footage / Recording |
4K: Image Capture / Timelapse* 2.5K: Live Footage / Recording |
| Support Camera | N/A | 2K: Image Capture / Timelapse* |
| Thermal Imaging | N/A | Yes |
| Climate Sensor | N/A | Yes |
*MicroSD card required for timelapse (not included). Patent Pending Application No.: 19/283,174.
No. The SPECTRON 3 uses 940nm infrared night vision, a wavelength that is invisible to the human eye and outside the spectrum that triggers plant photoreceptors. You can monitor your plants safely throughout lights-off without risking photoperiod disruption.
The SPECTRON 3's AI is trained to identify visual indicators of common grow problems, including pest damage, mold, powdery mildew, and signs of watering or nutrient deficiencies. When a potential issue is detected, you receive an alert through the AC Infinity app along with tailored insights to help you address it.
The SPECTRON 3 is compatible with any grow tent. Its adjustable clamps are designed to secure onto standard tent poles regardless of brand, and the dual 360° rotating joints give you flexible positioning once mounted.
No — the SPECTRON 3 operates as a standalone camera and AI monitoring device over 2.4 GHz WiFi and the AC Infinity app. However, pairing it with a compatible AC Infinity AI environmental controller unlocks vision-driven automations, such as automatically dimming grow lights when heat stress is visually detected.
Yes. The SPECTRON 3 supports timelapse recording to document plant growth from seedling to harvest. Local timelapse files are stored on a MicroSD card, which is not included and must be purchased separately.
Yes. The SPECTRON 3 carries an IP67 weatherproof rating, meaning it is fully protected against dust ingress and can withstand temporary submersion in water — well beyond the humidity levels found in typical grow tents. The rating makes it a durable long-term installation in any indoor growing environment.
Beyond real-time monitoring, the SPECTRON 3's AI tracks plant stages, growth rates, and bud development as your grow progresses, building a visual record you can review at any time through the app. This ongoing analysis provides trend data alongside individual-session snapshots to give you a full picture of how your plants are developing.
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Equipping home growers, craft producers, and commercial operations across North America since 2016.