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MS31 3-lens solar PTZ security camera — three simultaneous camera channels
MS31 3-lens solar PTZ security camera — 360-degree PTZ control
MS31 3-lens solar PTZ security camera — full-color night vision
MS31 3-lens solar PTZ security camera — IP66 weatherproof housing
MS31 3-lens solar PTZ security camera — two-way audio intercom
Solar Series · Deterrence

MS31 3-Lens Solar PTZ Security Camera

A 3-lens solar-powered security camera with 4G connectivity. Three independent lenses deliver wide-angle and zoom monitoring simultaneously for complete, blind-spot-free coverage. IP66 waterproof and low-power design keeps it running through cloudy days. Remote access and two-way audio from your smartphone.

📶 4G & Solar Powered — truly wireless deployment with zero wiring required.
👁️ 3-Lens, 3-Channel & PTZ — wide-angle and zoom monitoring for complete, blind-spot-free coverage.
🌧️ IP66 Waterproof & Low-Power — built to withstand harsh weather and ensure continuous operation even on cloudy days.
🔊 Remote Access & Two-Way Audio — real-time viewing, instant alerts and direct two-way talk right from your phone.
OEM / ODM available Sample orders welcome Factory-direct since 2016

Why This Camera

Why This Camera.

Off-Grid

Engineered for places the grid cannot reach

The 4G solar-powered low-power outdoor camera is engineered for environments where traditional power and network infrastructure are unavailable or impractical. Its integrated solar panel and high-capacity battery ensure continuous operation without wiring, making it ideal for remote or temporary installations.

Triple

3-lens + PTZ control

The camera features a 3-lens system with PTZ functionality, allowing users to remotely adjust the viewing angle and zoom in on specific areas via mobile app. Three independent lenses cover more ground than one or two-lens cameras — wide overview plus detailed close-ups simultaneously.

Deter

PIR detection + visual deterrence

Equipped with PIR motion detection and alert lights, it actively deters intruders by triggering visual alarms and sending real-time notifications to your smartphone. The IP66 waterproof rating ensures reliable performance in rain, dust and extreme temperatures.

Engage

Two-way audio, active engagement

Its low-power design extends battery life during cloudy periods. Two-way audio enables live communication, turning passive monitoring into active engagement — talk to visitors, warn intruders, or check in on staff from anywhere.

Technical Specifications

The full spec sheet.

Imaging
Image Sensor1/3" color CMOS Sensor
Resolution3MP*3
Effective Pixels1920(H)*2160(V)
CompressionH.264/H.265
Electronic Shutter TimeAuto(1/1.5s~1/30000s)
Minimun Illumination0.01 Lux
S/N Ratio46dB
Scanning SystemProgressive
Video OutputWireless network
Reset ButtonYES
PTZ
Horizontal Rotation Range0~355°
Tilt Rotation Range0~90°
Guard PointsNO
Optics
Focus Length4mm+4mm+4mm
Focus ControlFixed
Lens TypeFixed
Pixels9M Pixels
Night Vision
Infrared LED24PCS Infrared light +24PCS White light
Infrared Distance10M
IR StatusAGC auto control
IR Power OnAuto Control
Connectivity
RJ45NO
ProtocolTCP/IP, UDP/IP, DHCP, MQTT, P2P
ONVIFNO
P2PSupport
4GFDD-LTE:B1/B3/B5/B8: TDD-LTE: B34/38/B39/B40/B41
4G band optionsEU / Middle East / Africa edition: FDD-LTE B1/B3/B5/B7/B8/B20/B28 · TDD-LTE B38/B40/B41 (standard production). Americas edition: available on custom order, not held in stock — band list confirmed in writing per order.
WIFIVersion available (4G SIM and WiFi are separate versions, specify the destination market at order)
Main Stream1920×2160@15fps
Sub Stream640*720@15fps
Smart Phonesupport
Image & Smart Features
Day/NightColor/ B&W (IR-CUT )
Image ConfigYES
BLCSupport
3DNRSupport
WDRYES
Motion DetectionSupport
Privacy MaskingYES
Recording ModeSDcard
LanguageSimplified Chinese, English, Japanese, German, Russian, French, Italian, Spanish
Audio & Storage
Audio2-Way Audio (MIC and Speaker)
AlarmMotion Detection, PIR human body infrared detection
SD Card SlotSupport Max 128G
Build & Power
Housingplastic,IP65
BracketSupport
IR Cut FilterYES
PowerDC 5V/1.5A or 7.5W solar panel Battery(8000mAh)
Operation Temperature-10° ~ 45°C /10% ~ 80% (no condensation)
Storage Temperature-20°C ~ 60° /0% ~ 90% (no condensation)
Packaging
weight1.7KG
Box size262*215*195mm
Outer box size595*490*530MM
Weight of one box20KG(12PCS)

Applications

Where this camera wins.

🌾 Farms & Ranches

The workhorse configuration for agricultural sites: three simultaneous views over gate, yard and feed store from a single solar pole.

🐄 Livestock & Pens

Watch calving pens, poultry houses and water points together — no PTZ rotation delay, no blind window while the motor turns.

🏗️ Construction Yards

Cover material stacks, the site gate and the plant compound in one unit, relocatable as the works advance.

🏞️ Orchards & Open Land

Long-distance coverage across open ground with 4G backhaul where WiFi cannot reach.

🏘️ Estates & Compounds

One unit replaces several fixed cameras around residential compounds, with two-way audio and instant alerts.

Planning a full deployment? See the scenario guides: solar security cameras for farms and ranches and construction site security cameras.

FAQ

What buyers usually ask.

What's the MOQ for OEM orders?

Trial orders start small — talk to us about your volume. Logo printing, custom packaging and firmware defaults are available on OEM terms; we scale with you from first sample to full containers.

Does it really work through cloudy weeks or winter?

Yes — every solar model ships with a LiFePO4 battery sized to cover at least 5–7 nights of typical motion-event use on a single charge. In low-sun regions we recommend the dual-panel MS4x series for extra harvest margin.

Can the strobe trigger accidentally?

AI human detection arms it for people only — pets, swaying branches and headlights don't fire the strobe. You can also schedule active hours and disable the strobe while keeping recording. Manual remote trigger is available.

What is black-light night vision?

Black-light (or super-starlight) night vision uses a large-aperture low-illumination sensor plus invisible 940nm IR fill. It delivers full-color or near-color footage in near-total darkness without the visible red glow of conventional IR cameras — clearer evidence, zero giveaway.

What certifications are available?

CE, FCC and RoHS compliance for applicable destinations. Tell us your target market and we'll confirm the exact certification package and documentation for your customs clearance.

What about after-sales support?

We're a manufacturer, not a trading desk: spare parts, firmware updates and warranty handling come from our own factory in Shenzhen. Your customers stay supported — and so does your reputation.

Request a Quote

Get pricing on the MS31 3-Lens Solar Camera.

Quantities, target market, customization needs — the more detail, the sharper the quote. Typical reply within 24 hours.

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