How an AOV Dual-Lens AI Solar Camera Works — and How to Source One at Wholesale

The short answer: how an AOV dual-lens AI solar camera works

An AOV (Always-On Video) dual-lens AI solar camera records continuously instead of waking up when something moves. A solar panel — 8W or 15W across the SolaGuard AOV range — charges an internal lithium battery of 8000mAh to 20000mAh, and the camera holds a low-power always-recording state rather than dropping into deep sleep between events. Its two 2.0MP image sensors feed a small on-board AI processor that analyses the scene itself, so what raises an alert is what the camera sees — a human shape, a vehicle, an animal crossing a line — not the burst of infrared heat a PIR sensor waits for. Footage is written locally to a microSD card of up to 128GB and carried over a 4G LTE SIM, so the unit needs no mains power, no WiFi and no cabling. Install time is 5–10 minutes per camera, and the housing is sealed to IP66 for outdoor mounting.

That is the entire mechanism. The rest of this article is what it means when you are buying fifty or five hundred of them, and where the specification traps are.

Why AOV exists: the failure mode it fixes

AOV is an industry-generic term, not a proprietary SolaGuard feature — any vendor can build one, and the buyers who lose money are the ones who assume every camera labelled "solar AI" behaves this way. Most cheap solar cameras are PIR-triggered: a passive infrared sensor detects a moving heat differential, wakes the SoC, and recording begins a moment later.

That design fails in predictable, commercially painful ways. A person moving slowly, or crouching, or approaching straight down the sensor's axis produces a weak differential. A body under heavy clothing on a hot afternoon barely differs from the wall behind it. Anything outside the PIR's narrow detection cone is invisible even though it is fully in frame. And because the sensor must wake the system, the first seconds of the event — the approach, the vehicle plate, the face before it turns away — are frequently missing from the clip that does get recorded.

The trade-off is honest and it is energy. Continuous recording plus continuous inference costs more power than sleeping, which is exactly why the AOV catalogue splits into an 8W / 8000mAh tier and a 15W / 20000mAh tier rather than pretending one power configuration suits every site.

What the second lens is actually for

A single-sensor camera forces a compromise every installer knows: go wide and you get context but no usable face or plate; go narrow and you get identification but miss everything happening ten metres to the side. Dual lens removes the choice by running two 2.0MP sensors at once — one covering the broad scene, the second covering the part of the site that actually matters, such as a gate, a loading door, a fuel tank or a livestock pen. The AI runs against both streams, so a detection in the wide view can be corroborated by detail from the second.

For larger yards, the SG-S43G-10T66-V* series takes the same idea to three 2.0MP sensors (11 variants, 8000mAh, 8W, IP66).

One practical caution for procurement: the optical split between the two lenses differs by variant, and there are 18 variants in one dual-lens series alone. Do not assume a configuration from the model prefix. Get the per-variant datasheet and confirm it on the physical sample before you commit a container.

The 49 AOV models, mapped to site conditions

All 49 are 2K and IP66. Named units buyers ask for most often: SG-D42G-15F66-V1 (20000mAh, 15W), SG-D42G-10F66-V1 (8000mAh, 8W), and SG-C41G-10T66-V1. These sit inside a 150-SKU catalogue, with wholesale prices quoted per order — see the full range on our products page.

Two ceilings to write into your own spec sheet, because getting them wrong is how a distributor ends up funding replacements: 1080p–2K is the standard resolution, with 4K available only as a custom/OEM build; and 128GB is the microSD ceiling. If your end customer wants higher-capacity cards or a higher ingress rating than IP66, that is an engineering conversation with the factory, not a stock item.

Sizing the power budget before you quote

The single most common field failure with AOV cameras is a power configuration chosen on price rather than on site conditions. Continuous recording draws steadily; the panel has to replace that draw within the daylight the site actually gets, not the daylight a datasheet assumes.

An 8W panel with an 8000mAh battery is a reasonable fit for open, unshaded mounts in consistently sunny conditions. The 15W panel with a 20000mAh battery exists for the rest: monsoon weeks in the Mekong Delta, cloud-belt sites in the Andes, north-facing walls, tree cover, dusty panels between cleanings, and cameras on busy approaches where the AI is processing events all day. The price gap between the two dual-lens series is real but small against the cost of a truck roll to a site that went dark in week three.

When you request a quote, ask for the expected autonomy in writing for your latitude and mounting angle, and treat any supplier who will not put that in writing as a supplier who has not calculated it.

Sourcing: MOQ, margin, lead time and OEM

The cameras are built by Shenzhen Leksell, established 2012, certified by TÜV Rheinland and carrying CE, FCC and RoHS. Our regional office is in Ho Chi Minh City; we do not operate warehouses in Hanoi or Bangkok, and you should be sceptical of any supplier whose warehouse list grows to match whatever city you happen to be in.

OEM and private label are available on every model, including all 49 AOV SKUs — your brand on the housing, the packaging and the app. That is the same 100-unit threshold, which is deliberately low enough that a distributor can test a branded line in one market before scaling it. Pricing tiers are set out on the wholesale page, and territory terms on the dealer page.

Checklist before you release the PO

• Confirm the optical configuration of the exact variant you were quoted, not the series.
• Confirm the 4G LTE bands against your destination carrier — this is market-specific and must be checked per country.
• State the 128GB card ceiling in your end-customer documentation so nobody supplies a card the firmware will not mount.
• Specify IP66 in your marketing copy. Not a higher figure.
• If the tender demands 4K, raise it as a custom/OEM build at the 100-unit MOQ rather than assuming a catalogue unit can deliver it.
• Order the 15W / 20000mAh tier for any site you have not personally seen in bad weather.

Quantity pricing, custom builds and lead times always come from a person, never from a web form: WhatsApp +86 188 1869 9870, phone +86 188 1869 9870, or info@solaguard.net.