Skip to content
XEMAA

10 Best No Monthly Fee Outdoor Security Camera in 2026

Discover the top outdoor security cameras with no monthly fees. This guide compares 10 wireless models focusing on local storage, battery life, and smart

As an Amazon Associate we earn from qualifying purchases. We may earn a commission when you buy through links on this page, at no additional cost to you. Read our affiliate disclosure.As an Amazon Associate we earn from qualifying purchases.Purchases through our links may earn us a commission, at no extra cost to you. Read our affiliate disclosure.
In this guide
  1. 01Top 3 picks
  2. 02Compare all 10
  3. 03In-depth reviews
  4. 04Buying guide
  5. 05Use and care
  6. 06Common questions
  7. 07Final verdict

Homeowners increasingly seek reliable surveillance without recurring costs. The right outdoor camera provides peace of mind while keeping expenses predictable. Look for models offering robust local storage options and long-lasting power sources.

We evaluated ten top-rated wireless security systems based on performance and value. Our analysis focused on video quality, battery endurance, and smart detection accuracy. Each product offers unique strengths tailored to different security needs.

Every pick highlights key advantages and potential trade-offs for buyers. Detailed reviews cover installation, app features, and real-world reliability. Note that availability and specifications may change over time.

Top 3 Picks for Best No Monthly Fee Outdoor Security Camera

Best Budget

2026 Upgraded 2K Security Cameras Wireless Outdoor
2026 Upgraded 2K Security Cameras Wireless Outdoor

4.3Editor score

Free cloud storage option available
Up to six months battery life
2K UHD video resolution

Check price

Editor's Choice

No Monthly Fee Solar Security Cameras Wireless Outdoor
No Monthly Fee Solar Security Cameras Wireless Outdoor

4.9Editor score

500GB HDD included local storage
4MP ultra HD color night vision
Solar panel with 8000mAh battery

Check price

Best Premium

aosu D1 Classic 4-Cam Kit
aosu D1 Classic 4-Cam Kit

4.3Editor score

Cross-camera tracking capability
360 degree pan tilt coverage
32GB encrypted local storage

Check price

Top 10 Best No Monthly Fee Outdoor Security Camera in 2026 Compared

The following table compares essential specifications across all ten models. Review these details to find the best fit for your property and budget requirements.

ProductsSpecificationsEditor scorePrice
12026 Upgraded 2K Security Cameras

Best Budget

2026 Upgraded 2K Security Cameras
2K video resolution
Up to six months battery
Free cloud storage option
IP66 waterproof rating
4.3Editor score

Check price

2No Monthly Fee Solar Security Cameras

Editor's Choice

No Monthly Fee Solar Security Cameras
500GB HDD storage included
4MP video resolution
360 degree pan tilt
Solar panel included
4.9Editor score

Check price

3SYMYNELEC 2K Solar Security Cameras

Best Premium

SYMYNELEC 2K Solar Security Cameras
2K video resolution
Solar panel with cable
5200mAh battery capacity
Active defense siren
4.2Editor score

Check price

4youkey Wireless Security Camera Outdoor

youkey Wireless Security Camera Outdoor
2.5K QHD video
8GB built-in local storage
Magnetic mount option
IP65 weatherproof
4.0Editor score

Check price

5aosu 2K QHD Solar Cameras

aosu 2K QHD Solar Cameras
Integrated solar panel
32GB encrypted hub storage
130 degree fixed angle
Cam-to-Cam tracking
4.3Editor score

Check price

6aosu 2K QHD Battery Cameras

aosu 2K QHD Battery Cameras
166 degree ultra-wide view
240 days battery life
32GB memory included
Voice disguise feature
4.3Editor score

Check price

7aosu D1 Classic 4-Cam Kit

aosu D1 Classic 4-Cam Kit
360 degree coverage
3MP resolution video
Cross-camera tracking
Multi-screen live view
4.3Editor score

Check price

8Security Cameras Wireless Outdoor 2K

Security Cameras Wireless Outdoor 2K
2K HD video quality
Color and infrared night vision
AI motion detection
Cloud and SD storage
4.6Editor score

Check price

92026 Enhanced 2K UHD Security Cameras

2026 Enhanced 2K UHD Security Cameras
2K UHD resolution
Dual-band WiFi support
Up to 6 months battery
Full color night vision
4.1Editor score

Check price

10Tapo 1080p Outdoor Wireless

Tapo 1080p Outdoor Wireless
1080p Full HD
180 day battery life
SD card up to 512GB
CISA cybersecurity pledge
4.3Editor score

Check price

1. No Monthly Fee Solar Security Cameras Wireless Outdoor – Best for Comprehensive Coverage

No Monthly Fee Solar Security Cameras Wireless Outdoor, home security systems,500GB HDD nvr security camera system No Subscription, 2.4G & 5G WiFi,2-Way Audio, 4MP, Color Night Vision, 360° View4.9Editor scoreCheck price on Amazon
No Monthly Fee Solar Security Cameras Wireless Outdoor
4MP video resolution
500GB HDD included
360 degree pan tilt
Dual band WiFi

This system stands out as the top recommendation for homeowners seeking a complete no monthly fee solution. It combines a 4MP camera with a 500GB hard drive, ensuring ample local storage without subscriptions. The high rating reflects consistent performance in real-world scenarios.

Pros

  • Includes 500GB hard drive storage
  • Excellent 360 degree coverage
  • Full color night vision clarity
  • Strong solar power efficiency
  • Highly rated by users

Cons

  • Higher initial investment cost
  • Requires stable internet setup

We may earn a commission when you buy through this link, at no additional cost to you.

The 4MP resolution delivers crisp details even in challenging lighting. Full color night vision ensures you see faces clearly after dark. Solar power with an 8000mAh battery keeps the system running reliably. Dual band WiFi stabilizes connections over long distances.

While the cost is higher than single units, the included hard drive eliminates future fees. The pan tilt mechanism adds complexity but enhances coverage significantly. Solar efficiency is robust enough for most climates with minimal maintenance needed.

Ideal for properties needing wide angle monitoring without recurring bills. Users appreciate the plug and play setup. This model balances premium features with long-term value effectively. Choose this for serious surveillance needs.

Unmatched Local Storage Capacity

The 500GB HDD allows months of continuous recording without cloud subscriptions. This protects data even if cameras are damaged or stolen.

Pan and Tilt Flexibility

355 degree horizontal and 90 degree vertical rotation eliminate blind spots. You can view your entire property from a single unit.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

2. 2026 Upgraded 2K Security Cameras Wireless Outdoor – Best Value for Single Units

2026 Upgraded 2K Security Cameras Wireless Outdoor, Free Cloud Storage, 1-6 Months Battery Life, Waterproof, 2-Way Talk, AI Motion Detection Spotlight Siren Alarm Cameras for Home Security4.3Editor scoreCheck price on Amazon
2026 Upgraded 2K Security Cameras Wireless Outdoor
2K video resolution
Free cloud storage available
IP66 waterproof
AI motion detection

This camera offers an excellent entry point into wireless security. At the lowest price, it still delivers 2K video and full color night vision. The free cloud storage option adds flexibility for users who want backup access.

Pros

  • Lowest price point available
  • Free cloud storage option included
  • Strong six months battery life
  • Full color night vision
  • Simple app setup

Cons

  • Cloud quality limits on free plan
  • SD card sold separately

We may earn a commission when you buy through this link, at no additional cost to you.

Battery life reaches up to six months depending on usage. The built-in LED lights enable vivid night images. AI motion detection reduces false alerts effectively. Setup takes minutes via the mobile app.

Some users may find the free cloud plan restricts quality to SD. Investing in an SD card provides higher fidelity locally. The price remains competitive against similar models without this benefit.

Perfect for renters or small properties needing one camera. The waterproof rating handles rain and dust well. It balances affordability with essential security features. A smart choice for budget-conscious buyers.

Flexible Storage Options

Enjoy free cloud storage for quick access or use an SD card for local recording. This dual approach keeps your footage safe.

Long Battery Performance

The rechargeable battery lasts months on a single charge. Intelligent power saving modes ensure uninterrupted home security.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

3. aosu D1 Classic 4-Cam Kit – Best Premium Multi-Camera Solution

aosu D1 Classic 4-Cam Kit, Security Cameras Wireless Outdoor, Solar Powered4.3Editor scoreCheck price on Amazon
aosu D1 Classic 4-Cam Kit
3MP resolution video
360 degree coverage
Cross-camera tracking
Solar panel included

The D1 Classic provides a complete wireless system with four solar powered cameras. Its premium status comes from features like pan tilt coverage and cross-camera tracking. The 32GB local storage ensures data privacy.

Pros

  • Four camera kit included
  • Pan tilt pan360 view
  • 32GB encrypted local storage
  • No subscription required
  • One click multi camera control

Cons

  • Requires consistent sunlight exposure
  • Higher cost for full kit

We may earn a commission when you buy through this link, at no additional cost to you.

Pan tilt functionality allows one camera to cover more area. Live view lets you monitor four zones on one screen. Installation takes minutes with the included solar panels. The system is reliable for large properties.

Solar performance depends on daily sunlight. Cloud days may reduce efficiency slightly. The cost is high but justified for comprehensive coverage without fees. Advanced tracking helps reconstruct movement paths accurately.

Ideal for large homes needing full perimeter security. The bundle offers better value than individual units. Users value the no monthly fee approach. A robust choice for serious security.

Cross-Camera Tracking

Advanced tracking relates videos from multiple cameras. This helps you follow events across different areas seamlessly.

Pan Tilt Coverage

The 360 degree coverage eliminates blind spots. You can control angles remotely via the app.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

4. SYMYNELEC 2K Solar Security Cameras – Best for Quick Solar Setup

SYMYNELEC 2K Solar Security Cameras Wireless Outdoor, 2-Pack4.2Editor scoreCheck price on Amazon
SYMYNELEC 2K Solar Security Cameras
2K video resolution
5200mAh battery
Solar panel included
Active defense siren

The SYMYNELEC 2-pack provides a solid solar solution for small areas. 2K video and color night vision ensure clarity. The active defense siren deters intruders immediately. Installation is straightforward with no wiring.

Pros

  • Two camera kit included
  • Non stop solar power
  • Full color night vision
  • Active defense siren
  • Affordable 2-pack price

Cons

  • 2.4GHz WiFi only support
  • Limited battery backup

We may earn a commission when you buy through this link, at no additional cost to you.

Solar panels ensure continuous power throughout the year. The 100 degree wide angle captures vital details. PIR detection filters out false alarms from trees. This keeps notifications relevant and battery usage low.

Only 2.4GHz WiFi support may limit speed in busy networks. The battery life depends heavily on sunlight. Users report the siren is loud and effective. A good balance of cost and features.

Best for entryways or driveways needing dual coverage. The price is reasonable for a solar 2-pack. Reliability is high in sunny conditions. Choose this for simple, wire free needs.

Active Defense System

The built-in siren and spotlight activate when motion is detected. This helps scare off intruders immediately.

Solar Efficiency

High efficiency panels provide non stop power. You never need to recharge manually.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

5. youkey Wireless Security Camera Outdoor – Best for Magnetic Mounting

youkey Wireless Security Camera Outdoor, No Monthly Fee, Battery Powered, 2.5K QHD WiFi 6, Magnetic Mount, AI Human & Pet Detection, 8GB Local Storage, Color Night Vision4.0Editor scoreCheck price on Amazon
youkey Wireless Security Camera Outdoor
2.5K QHD video
8GB built-in storage
WiFi 6 support
Magnetic mount option

This model offers a unique magnetic mount for instant installation. The 8GB internal storage eliminates the need for SD cards. 2.5K QHD provides sharper images. WiFi 6 ensures fast streaming on modern networks.

Pros

  • Strong magnetic mount included
  • 8GB local storage built-in
  • 2.5K QHD resolution
  • WiFi 6 connectivity
  • IP65 weatherproof rating

Cons

  • Lower rating than competitors
  • Requires metal surface for magnet

We may earn a commission when you buy through this link, at no additional cost to you.

AI detection distinguishes humans from pets to reduce alerts. Color night vision works up to 33 feet. The weatherproof rating handles rain and snow. Setup is easy for renters.

The magnet only works on metal surfaces. For wood or brick, a screw kit is needed. Battery life is solid but not the longest. The price is moderate for these features.

Perfect for renters or temporary setups. The built-in storage simplifies maintenance. It offers a blend of modern tech and practicality. A smart pick for easy installation.

Zero Monthly Fees

All features work without subscriptions. The 8GB storage holds videos locally for privacy.

WiFi 6 Speed

Dual band WiFi 6 supports faster live streaming. Lag is minimal even with multiple devices.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

6. aosu 2K QHD Solar Security Cameras – Best for Integrated Solar Systems

aosu 2K QHD Solar Security Cameras Wireless Outdoor System, 4-Cam-Kit4.3Editor scoreCheck price on Amazon
aosu 2K QHD Solar Security Cameras
Integrated solar panel
32GB encrypted storage
130 degree fixed angle
Cam-to-Cam tracking

The aosu kit integrates solar panels directly into the camera design. This streamlines installation significantly. The base hub offers 32GB encrypted storage. Tracking sync across cameras creates a detailed timeline.

Pros

  • Integrated solar panel design
  • 32GB encrypted base storage
  • Cam-to-Cam tracking sync
  • Dual-band WiFi stable
  • DIY installation in minutes

Cons

  • Fixed angle limits movement
  • Hub requires power outlet

We may earn a commission when you buy through this link, at no additional cost to you.

2K color night vision ensures details at night. The 130 degree angle is fixed but wide. WiFi stability remains high over long distances. The system is robust against weather.

The hub needs power near the main outlet. Fixed angles may require multiple units for full coverage. Solar efficiency is high with 95 percent conversion. It is reliable for outdoor zones.

Best for covering specific areas like driveways. The bundle ensures no monthly fees. Users like the compact and clean look. A good option for targeted surveillance.

Cam-to-Cam Tracking

Advanced tracking syncs movements across cameras. You can see the full path of visitors or intruders.

Solar Efficiency

High conversion rates keep batteries full. Two hours of sunlight provides all day power.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

7. aosu 2K QHD Battery Security Cameras – Best for Extended Battery Life

aosu 2K QHD Battery Security Cameras Wireless Outdoor System, 2-Cam-Kit4.3Editor scoreCheck price on Amazon
aosu 2K QHD Battery Security Cameras
166 degree wide view
240 days battery
32GB memory included
Voice disguise feature

Battery life is the highlight here with up to 240 days. The ultra-wide angle reduces blind spots. Voice disguise adds an extra layer of security during calls. The hub provides local encryption.

Pros

  • 240 days battery life
  • 166 degree ultra-wide angle
  • Voice disguise security feature
  • No monthly fees
  • Camera addable expansion

Cons

  • Battery depends on events recorded
  • Hub needs power source

We may earn a commission when you buy through this link, at no additional cost to you.

Quick preview images help you react to alerts. One tap convenience simplifies multiple camera control. The video quality is clear in daylight and night. Expansion is possible up to four units.

Battery duration varies with event frequency. The hub requires proximity to power. This may limit placement options slightly. The features are advanced for the price.

Suitable for properties with infrequent activity. The long battery reduces maintenance. Users value the privacy features. Choose this for long-term reliability.

Ultra-Wide Angle

The 166 degree lens covers more area. Correction removes fisheye distortion for clear views.

Voice Disguise

Change your voice during two-way talk. This adds security when speaking with strangers.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

8. Security Cameras Wireless Outdoor 2K – Best for Indoor Outdoor Flexibility

Security Cameras Wireless Outdoor, 2K Indoor Cameras for Home Security Battery Powered, AI Motion Detection, Color Night Vision, 2-Way Talk, Spotlight Siren Alarm, Cloud & SD Storage-Jet Black Camera4.6Editor scoreCheck price on Amazon
Security Cameras Wireless Outdoor 2K
2K HD video
Color and infrared vision
AI motion detection
Cloud and SD storage

This versatile camera works well indoors and outdoors. The AI detects people, pets, and packages accurately. Night vision includes color and infrared modes. Storage options offer flexibility for different needs.

Pros

  • Indoor and outdoor use
  • Color and infrared night vision
  • AI recognizes people and packages
  • Flexible storage options
  • Strong user rating

Cons

  • No 5GHz WiFi support
  • Basic design compared to others

We may earn a commission when you buy through this link, at no additional cost to you.

The spotlight siren alarm deters intruders. Two-way audio helps communicate clearly. Setup is simple with the app. The build quality handles various weather conditions effectively.

5GHz WiFi is not supported, which may affect speed. The design is functional but not premium. The rating suggests high satisfaction. It is a reliable budget friendly option.

Great for multi-use areas like garages or porches. Users appreciate the AI accuracy. A solid choice for general monitoring. Pick this for versatility.

AI Motion Recognition

The AI distinguishes between people, pets, and packages. This keeps your alerts relevant and precise.

Dual Night Vision

Choose between color and infrared modes. Both provide clear details in dark conditions.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

9. 2026 Enhanced 2K UHD Security Cameras – Best for Connectivity Stability

2026 Enhanced 2K UHD Security Cameras Wireless Outdoor – Free Cloud & SD Storage, Dual-Band WiFi 2.4G/5G, Full-Color Night Vision, 6-Month Battery, Motion Alerts, IP66 Weatherproof, 2-Way Talk4.1Editor scoreCheck price on Amazon
2026 Enhanced 2K UHD Security Cameras
2K UHD resolution
Dual-band WiFi support
6 months battery
IP66 weatherproof

This model emphasizes connectivity with dual-band WiFi support. The 6-month battery reduces frequent recharging. Free cloud and SD options give flexibility. Full-color night vision improves clarity in darkness.

Pros

  • Dual-band WiFi stability
  • Up to six months battery
  • Free cloud and SD options
  • Full-color night vision
  • High weather protection

Cons

  • Newer model with less data
  • Basic motion alerts

We may earn a commission when you buy through this link, at no additional cost to you.

IP66 weatherproofing ensures durability in rain and snow. Setup is intuitive for most users. The alerts are reliable for home monitoring. It fits well in modern smart homes.

As a newer model, long term reviews are limited. The battery life depends on detection settings. Performance seems strong based on specs. It is a competitive entry.

Best for homes needing stable connections. The weatherproofing is excellent. Users value the no fee storage. A strong contender for wireless security.

Dual-Band WiFi

Support for 2.4GHz and 5GHz ensures stable streaming. Lag is reduced in busy networks.

Flexible Storage

Choose between free cloud or local SD. You never lose recordings even if WiFi drops.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

10. Tapo 1080p Outdoor Wireless – Best for Trusted Brand Security

Tapo 1080p Outdoor Wireless Security Camera, Up to 180-Day Battery, C4004.3Editor scoreCheck price on Amazon
Tapo 1080p Outdoor Wireless
1080p Full HD
180 day battery
SD up to 512GB
CISA cybersecurity pledge

Tapo is a recognized name in home security. The CISA cybersecurity pledge adds peace of mind. Battery life reaches 180 days reliably. It integrates seamlessly with Alexa and Google.

Pros

  • Trusted brand reliability
  • CISA cybersecurity pledge
  • 180 day battery life
  • SD support up to 512GB
  • Smart home integration

Cons

  • 1080p lower resolution
  • No free cloud included

We may earn a commission when you buy through this link, at no additional cost to you.

Local storage up to 512GB offers ample space. The Full HD video is clear for general use. Alerts are instant and customizable. The app is user friendly and stable.

Resolution is 1080p instead of 2K. Cloud storage requires a separate plan. However the brand reputation is solid. It is dependable for basic needs.

Ideal for users prioritizing brand trust. The battery lasts long. Security features are robust. A safe choice for entry-level monitoring.

Cybersecurity Focus

Tapo follows CISA security design pledges. This ensures strong protection for your data.

Smart Home Ready

Works seamlessly with Alexa and Google. Voice commands help you view feeds easily.

Check price on Amazon

We may earn a commission when you buy through this link, at no additional cost to you.

Buying Guide – How to Choose the Best No Monthly Fee Outdoor Security Camera

Selecting the right wireless security system involves balancing features, power, and storage. This guide outlines key factors to consider for long-term satisfaction.

Storage Options

Local storage like SD cards or hard drives is essential for no monthly fee systems. Ensure the device supports sufficient capacity for your needs. Some models include encrypted hubs for added security.

Prioritize local solutions to avoid recurring cloud subscription costs. Verify storage capacity meets your recording requirements.

Battery Life

Battery life determines how often you need to recharge. Models with solar panels offer continuous power without manual charging. Look for high capacity batteries that last several months.

Check manufacturer data on battery duration based on usage. Solar options reduce maintenance significantly in sunny climates.

Video Resolution

Video resolution impacts clarity of faces and details. 2K or higher is recommended for identifying visitors. Night vision quality should be color-enabled for better night clarity.

Choose at least 2K resolution for reliable identification. Full-color night vision helps in low light conditions.

Connectivity

Dual-band WiFi support ensures stable streaming. 2.4GHz offers range while 5GHz offers speed. Consider your network environment before purchasing.

Verify the camera supports both 2.4GHz and 5GHz bands. Strong signals prevent connection drops.

Smart Detection

AI motion detection distinguishes people from pets to reduce false alerts. Accurate detection is vital for reliable security. Look for features like package and human detection.

Ensure the camera filters non-relevant movement. This improves alert accuracy.

Weatherproof Rating

Outdoor cameras must withstand rain, snow, and dust. IP65 or IP66 ratings ensure durability. Check temperature ranges if you live in extreme climates.

Look for IP66 ratings for robust protection. This ensures year-round operation.

Installation Flexibility

Mounting options like magnetic or screw mounts affect placement ease. Magnetic mounts help renters. Wire-free setups are standard. Choose based on your home structure.

Evaluate installation tools required. Simple setups save time.

Two-Way Audio

Two-way audio allows communication with visitors. Microphones and speakers should be clear. Some models offer voice disguise for extra security.

Ensure audio quality is crisp. This feature enhances interaction capabilities.

How to Use and Care for Your No Monthly Fee Outdoor Security Camera

Install the camera in a location with strong WiFi signal and sunlight if solar. Use the included bracket or magnetic mount to secure it firmly. Align the lens to cover the target area.

Download the companion app and create an account. Follow the setup wizard to connect the camera to your network. Test the live view and adjust settings like detection zones.

Periodically clean the lens to prevent dust buildup. Check battery levels or solar panel exposure regularly. Update firmware to ensure optimal security and performance.

Frequently Asked Questions

Do these cameras really have no monthly fees?

Yes, all ten models listed function without mandatory subscriptions. They utilize local storage options such as SD cards or built-in hard drives. Optional cloud plans may exist but are not required for basic security.

How long does the battery last?

Battery life varies from 180 days to six months depending on usage. Solar panels can extend this indefinitely in sunny conditions. Frequent motion detection may reduce longevity slightly.

Can I view footage remotely?

All models support remote viewing via a mobile app. You can check live feeds or recorded clips from anywhere with internet. This ensures constant access to your home security.

What happens if my camera gets damaged?

If the camera is damaged, local storage on the hub or SD card protects your data. Ensure the storage device is safe and backed up. Some models offer cloud options for extra redundancy.

Do they support Alexa or Google Assistant?

Most models support integration with Alexa or Google Assistant. You can view feeds on smart displays using voice commands. Check specific product details for supported smart home platforms.

Is night vision available in color?

Many models now include full-color night vision using built-in lights. This helps distinguish details in dark conditions. Older models might use infrared only.

How do I install these without wiring?

Wire-free models mount easily using screws or magnets. Use the app to connect to WiFi. Solar options eliminate the need for power outlets entirely.

Which model is best for large properties?

Multi-camera kits like the aosu D1 Classic offer wide coverage. Pan-tilt models also cover more area from a single point. Consider kits that allow expansion to four units.

Final Thoughts on Choosing the Best No Monthly Fee Outdoor Security Camera

The top picks provide reliable security without ongoing costs. From the high-capacity solar model to the versatile budget option, there is a choice for every need. All models deliver quality local storage.

Prioritize battery life and storage capacity to ensure peace of mind. Features like AI detection and color night vision enhance value. Choose based on your specific property layout.

Always verify current availability and specs before purchasing. Prices and offers can change over time. These models represent the best value for subscription-free outdoor monitoring.