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5 Best 4G LTE Security Cameras with SIM Card Slots (2026)
Cameras that keep recording when your internet goes down — solar-powered, weatherproof, and ready to work anywhere there’s a cell signal.
A WiFi security camera has one vulnerability most people don’t think about until it’s too late: the moment your internet goes down, the camera goes with it. Storm takes out your router, ISP has an outage, someone cuts the line — your footage disappears exactly when you need it. Cellular cameras with SIM card slots bypass that entirely. As long as there’s a cell signal, they record, alert, and let you check the live feed from anywhere.
They’re also the only real option for places where you can’t run reliable WiFi — a gate at the end of a long driveway, a rural property, a construction site, a vacation cabin, or anywhere more than 100 feet from your router. We compared five cameras that use actual SIM card slots (not optional add-on dongles) across video quality, connectivity reliability, battery life, and data cost, then ranked them by how well each one fits its use case.
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Quick Picks
| 🏆 Top Pick | Reolink TrackMix LTE+SPDual-lens 4K, PTZ auto-tracking, 355° coverage, works on all 3 networks | ~$300 → |
| 💰 Best Value | eufy Security 4G LTE Cam S330WiFi + 4G dual-mode auto-switches, 4K PTZ, SIM + 32GB SD included | ~$250 → |
| 🥈 Runner Up | Arlo Go 2Best app experience, LTE + WiFi, IP65, most trusted brand in home security | ~$200 → |
| Longest Battery | Reolink Altas Go PT6-month battery life, 12W solar, ColorX night vision, pre-recording | ~$235 → |
| 📦 Budget Pick | Soliom S600Under $100, 4G solar, IP66 weatherproofing, no subscription required | ~$80 → |
🏆 Top Pick
Reolink TrackMix LTE+SP
Two lenses on one camera: a wide-angle view and a telephoto zoom that both appear on screen simultaneously — so you see the full scene and the close-up detail at the same time.
The pick for anyone who wants one camera to do the job of two. The TrackMix streams both its wide-angle and telephoto feeds side by side, automatically tracks and zooms in on moving subjects, and covers a full 360° arc via PTZ. Three major US networks supported, so signal gaps are less likely to be your carrier’s fault.
Pros
- Dual-lens simultaneous view — you see the full yard wide-angle while the telephoto tracks and zooms in on the person walking through it
- Auto-zoom tracking follows moving subjects and zooms in automatically — no manual camera control needed during an event
- 6X hybrid zoom combines optical and digital for sharper close-ups than pure digital zoom alone
- Supports AT&T, T-Mobile, and Verizon — pick the best signal for your area; SIM is included and data plans are affordable
- No subscription required for local SD recording — 7-day free cloud storage also included
Cons
- 15fps maximum — fast-moving vehicles or sprinting subjects can appear slightly blurred in playback
- $300 is the most expensive camera here — the dual-lens setup drives the price up vs. single-sensor alternatives
- Larger physical footprint than typical bullet cameras — not discreet
💰 Best Value
eufy Security 4G LTE Cam S330
Dual-mode means it runs on WiFi when available and auto-switches to 4G LTE the instant WiFi drops — the only camera on this list that gives you both without manually choosing.
The pick for suburban homes where you usually have WiFi but want a cellular safety net. Most of the time the S330 runs on your home network (faster, lower data cost). The moment your router loses power or internet drops, the camera silently flips to 4G and keeps recording. Comes with everything you need: SIM card pre-activated and 32GB microSD card included in the box.
Pros
- WiFi + 4G dual-mode auto-switches in real time — only camera here that uses your home internet when available and cellular as true backup
- SIM card and 32GB microSD included — activate, mount, and you’re done; no extra purchases required
- 9,400mAh battery handles extended cloudy stretches without losing charge
- 100-lumen spotlight produces color night vision without relying on infrared — intruders are illuminated in full color
- 8x zoom lets you identify faces and license plates at 30+ feet
Cons
- IP55 is the lowest water rating here — fine for rain but not pressure washing or poolside installation
- Activity zone configuration is cumbersome — multiple reviews flag this as frustrating to set up without triggering false alerts from street traffic
- Cloud storage is not supported for this camera despite appearing as an option in the Eufy app — local SD only
🥈 Runner Up
Arlo Go 2
The most polished cellular camera experience available — Arlo’s app, detection accuracy, and setup flow are noticeably ahead of the competition, and IP65 means it handles real outdoor conditions.
For people who want a camera that just works without digging through settings. The Arlo Go 2 connects via LTE or WiFi, detects people, vehicles, packages, and animals with solid accuracy, and streams to one of the cleanest security camera apps on the market. The tradeoff is resolution — it’s 1080p, not 4K — and cloud features require an Arlo Secure subscription beyond the free 7-day tier.
Pros
- Arlo app is consistently rated the best in class for security cameras — live view, playback, and alerts are fast and easy to navigate
- AI detection distinguishes people, vehicles, packages, and animals with lower false-alarm rates than most competitors
- Small, discreet form factor — looks less like a surveillance device, better for residential installs
- IP65 weatherproofing handles everything from winter frost to summer downpours
- Free 7-day cloud storage for 1 camera on the Basic plan — no subscription required for basic use
Cons
- 1080p is the lowest resolution here — adequate for recognition, but you won’t read license plates at 30 feet the way you can with 4K cameras
- No built-in solar panel — battery needs recharging or you purchase the optional solar accessory separately
- Full AI detection features, longer cloud history, and extended smart alerts require an Arlo Secure subscription ($3–$10/month)
Longest Battery
Reolink Altas Go PT
Designed for cameras you can’t easily visit — the 12W solar panel and large internal battery deliver a claimed 6-month runtime, with 10-second pre-recording so you see what triggered the alert.
For remote cameras on a gate, a barn, or a rural property where climbing a ladder to swap batteries every few weeks isn’t realistic. The Altas Go PT’s 12W solar panel charges faster than the 4.5–6W panels on most competitors, and the pre-recording buffer captures 10 seconds of footage before motion triggers — the event context other cameras miss entirely. ColorX night vision produces color footage in very low light without needing a spotlight.
Pros
- 12W solar panel charges meaningfully faster than the 4.5–6W panels on other cameras here — keeps the battery topped off even in partial shade
- 10-second pre-recording is a significant practical advantage — you see what triggered the camera, not just what happened after it detected motion
- ColorX night vision produces color footage in near-darkness without a spotlight that announces the camera’s presence
- Up to 512GB microSD support — largest local storage capacity in this roundup; 32GB card included
- PTZ covers a full 355° x 90° arc via the app
Cons
- 2K resolution trails the 4K cameras in this roundup — at similar prices, the TrackMix and eufy S330 both offer sharper images
- Newer product with fewer verified long-term reviews than the other Reolink options here
- Larger solar panel and camera assembly requires more mounting real estate than compact bullet cameras
📦 Budget Pick
Soliom S600
4G solar security under $100 — IP66-rated, spotlight color night vision, and no required subscription to record locally to SD card.
For people who want cellular coverage without the $200+ price of the other cameras here. The S600 handles a fixed view, runs on solar and battery, and stores footage locally on a microSD card without any monthly fees. It’s a 1080p fixed camera, not a PTZ, so placement matters — but for a driveway, a gate, or a single choke point, it does the job at a fraction of the cost.
Pros
- Under $100 with full 4G cellular — by far the lowest entry cost for a solar SIM-card camera with real outdoor weatherproofing
- IP66 rating is actually better than the eufy S330 (IP55) and equal to or ahead of some more expensive options
- No subscription required — local microSD recording works out of the box with no ongoing fees beyond your data plan
- Solar panel + battery means no electrical wiring needed and no recurring electricity cost
Cons
- Fixed-angle only — no pan or tilt; placement and mounting angle matter much more than with PTZ cameras
- 1080p resolution is the lowest here — adequate for identifying people, less useful for reading license plates beyond 15–20 feet
- Smaller brand with more limited customer support compared to Arlo, eufy, or Reolink
- App experience is functional but less polished than the larger brands
Compare All 5 at a Glance
| Pick | Camera | Price | Network | Resolution | Water Rating | Solar | PTZ |
|---|---|---|---|---|---|---|---|
| 🏆 Top Pick | Reolink TrackMix LTE+SP | ~$300 | 4G LTE only | 4K Dual-Lens | IP65 | ✓ | 355° x 90° |
| 💰 Best Value | eufy Cam S330 | ~$200 | 4G LTE + WiFi | 4K | IP55 | ✓ | 344° x 70° |
| 🥈 Runner Up | Arlo Go 2 | ~$180 | 4G LTE + WiFi | 1080p | IP65 | Optional | ✗ |
| Longest Battery | Reolink Altas Go PT | ~$235 | 4G LTE only | 2K 4MP | IP65 | ✓ | 355° x 90° |
| 📦 Budget Pick | Soliom S600 | ~$90 | 4G LTE only | 1080p | IP66 | ✓ | ✗ |
The Bottom Line
Reolink TrackMix LTE+SP (Top Pick) — Best for large properties where you need the widest possible coverage from a single camera. The dual-lens setup gives you a full scene view and a zoomed tracking view simultaneously — nothing else on this list does that. Skip if: you’re monitoring a single choke point like a door or gate — the dual-lens advantage disappears for fixed single-angle use.
eufy Security 4G LTE Cam S330 (Best Value) — Best for suburban homes where you have WiFi but want cellular as a real backup. The dual-mode switching is seamless and the included SIM + 32GB SD means zero additional purchases. Skip if: you’re installing in a completely off-grid location with no WiFi — the dual-mode advantage doesn’t help you there, and the lower IP55 rating is a concern in harsh climates.
Arlo Go 2 (Runner Up) — Best for people who prioritize ease of use and brand reliability over video resolution. If the app experience and detection accuracy matter more to you than 4K pixels, Arlo delivers the most polished product here. Skip if: you need PTZ or 4K — Arlo’s Go 2 is fixed 1080p and nothing on their roadmap suggests a cellular 4K camera is coming soon.
Reolink Altas Go PT (Longest Battery) — Best for remote cameras you can’t visit frequently. The 12W solar panel, claimed 6-month battery life, and 10-second pre-recording make it the lowest-maintenance option in this list. Skip if: 4K resolution is a priority — at $235 you’re paying more than the eufy S330 for 2K instead of 4K; the tradeoff is battery life and pre-recording.
Soliom S600 (Budget Pick) — Best for getting cellular security coverage under $100. If you’re protecting a single driveway, gate, or entry point and don’t need PTZ or 4K, the S600 does the job without a large upfront investment. Skip if: you need to monitor a wide area or read license plates — the fixed angle and 1080p resolution have real limits at distance.