Gargoyle WatchTower
Solar-Powered Fixed Surveillance Platform
The Gargoyle WatchTower is a self-sufficient, weather-resistant surveillance platform designed for continuous perimeter monitoring. Powered entirely by solar energy and equipped with PTZ cameras and night vision capabilities, it provides 24/7 surveillance coverage without the need for external power connections.
Build Overview
⏱️ Build Time
4-6 hours
💰 Total Cost
$600-1200
🔧 Skill Level
Beginner-Intermediate
🌞 Power
100% Solar
Parts List
All components are available on Amazon. This build prioritizes weather resistance and energy efficiency.
⚡ Solar Power System
🏠 Enclosure & Mounting
📷 Camera & Surveillance
🧠 Computing & Storage
Build Instructions
Site Preparation
Choose an optimal location with good solar exposure and clear lines of sight to monitoring areas.
- Survey the installation site for sun exposure and shade patterns
- Check for underground utilities before digging
- Ensure compliance with local zoning regulations
- Plan cable runs and wireless link positioning
Solar Power System
Install and wire the solar charging system for continuous operation.
- Mount solar panel with adjustable tilt for seasonal optimization
- Install charge controller in weatherproof enclosure
- Connect deep cycle battery with proper ventilation
- Wire DC distribution panel with fuses and monitoring
Mast Installation
Erect the telescoping mast and secure with proper anchoring.
- Dig foundation hole according to local frost line depth
- Install concrete anchor base with proper drainage
- Raise telescoping mast in sections, securing guy wires as needed
- Install service loop for cable management
Camera and Electronics
Install surveillance equipment and configure network connectivity.
- Mount PTZ camera at top of mast with proper weatherproofing
- Install IR illuminator for night vision coverage
- Run PoE cables through weatherproof conduit
- Configure wireless bridge for data transmission
System Integration
Connect all components and configure automated operation.
- Install mini PC in weatherproof enclosure
- Connect surveillance HDD and configure RAID if desired
- Set up UPS for power conditioning
- Install environmental monitoring sensors
Software Configuration
🐧 Operating System
The WatchTower runs on Ubuntu Server for reliability and remote management:
- Install Ubuntu Server 22.04 LTS on the mini PC
- Configure static IP address and SSH access
- Install automatic security updates
- Set up log rotation and system monitoring
📹 Video Management
Use open source NVR software for video recording and management:
- Install ZoneMinder or Bluecherry
- Configure camera streams and recording schedules
- Set up motion detection and alerts
- Configure video retention and storage management
🔄 Automation & Monitoring
Implement automated system health monitoring and maintenance:
- Install Prometheus and Grafana for system metrics
- Configure battery voltage and solar panel monitoring
- Set up automated camera positioning schedules
- Implement alerting for system failures
🌐 Remote Access
Set up secure remote access and mobile connectivity:
- Configure OpenVPN server for secure remote access
- Set up dynamic DNS for remote connectivity
- Install mobile apps for camera viewing
- Configure push notifications for alerts
🔧 Maintenance & Troubleshooting
Regular Maintenance Schedule
- Monthly: Clean solar panel, check battery voltage, inspect cables
- Quarterly: Lubricate camera gimbal, update firmware, test backup systems
- Annually: Replace desiccant packs, check guy wire tension, battery capacity test
Common Issues
- Low Power: Check solar panel cleanliness, battery connections, and charge controller settings
- Camera Offline: Verify PoE connection, check network settings, restart switch
- Poor Image Quality: Clean camera lens, adjust IR illuminator, check focus settings
- High Temperature: Check ventilation, verify fan operation, monitor ambient conditions
⚠️ Safety & Legal Considerations
Important Safety & Legal Notes
- Electrical Safety: All wiring must comply with local electrical codes
- Building Permits: Check local requirements for permanent installations
- Privacy Laws: Ensure cameras only monitor your own property
- Height Restrictions: Verify zoning compliance for tower height
- Battery Safety: Ensure proper ventilation for battery enclosure
- Lightning Protection: Install appropriate grounding and surge protection