INVID-DDPB3: AC Surveillance Power Enclosure

AC Surveillance Power Enclosure with Automatic Source Switching and Remote Monitoring

The Defender Box DDPB3 is a rugged, weatherproof surveillance power platform built to keep cameras running where reliable power doesn’t exist. It pairs a Victron solar charging system with a high-capacity lithium battery and AC input, automatically switching between solar and grid power to maintain continuous uptime — on sunny days, cloudy stretches, or sites with no utility connection at all. Running entirely on solar and battery, the DDPB3 keeps a full PTZ-and-turret camera load online for days at a time; connect AC and there’s no power ceiling. Integrated Victron monitoring lets teams check system health, diagnose issues, and even power-cycle cameras remotely — cutting truck rolls and keeping deployments live. Engineered for construction sites, parking lots, perimeters, and remote commercial areas, the DDPB3 delivers a clean, self-sufficient platform for powering and protecting critical surveillance equipment far from traditional infrastructure.

Features

• Hybrid solar-and-AC power system with automatic source switching — maintains uptime on solar, grid, or battery with no manual intervention
• Victron solar charging system (SmartSolar MPPT 100/20 controller, Cerbo GX hub, and SmartShunt battery monitor) for efficient, regulated charging
• Integrated AC & Solar Control Module (ASCM) accepting 110–277VAC for direct battery charging, with AC-fail alarm output
• High-capacity 24V 114Ah ternary lithium battery (~2,530Wh) with integrated heater and CANBUS communication, on a pull-out tray for easy service
• Extended off-grid runtime — up to 4 days at 25W on solar and battery, supporting one PTZ and two turret cameras on solar alone; no camera-count limit when running on AC
• Multi-voltage DC output for flexible device support: 12V EPS, dual 12V, 24V, and 48V rails, plus IO-controlled load output
• Solar input supporting client-supplied panels up to 580W
• Full remote visibility of system status through the integrated Victron monitoring platform (Cerbo GX + SmartShunt)
• Remote management — monitor operating status, troubleshoot, and turn cameras on/off remotely to reduce site visits
• Active thermal management with two UL-listed temperature-controlled fans and a cold-weather battery heater for reliable operation across climates
• Weatherproof AC power entry with IP68-rated stainless steel connector and UL-listed waterproof male/female connectors
• Flexible cable entry including 3/4” NPT knockout and cap, PG16 connectors, and clean cable-in routing
• Pre-installed mounting positions for 4G antennas and horn speakers to streamline wireless and deterrence installs
• Three pre-made camera mounting plates for fast, consistent camera installation
• Expandable interior — fourth/fifth-layer space with a detachable platform for routers, PoE switches, and additional edge devices
• Multiple mounting options including pole and wall brackets with PTZ support, fitting pole diameters from 3.5” to 9.8” (9–25 cm)
• Durable aluminum-and-stainless construction with integrated hand carrier for portable, installer-friendly deployment

INVID-DDPB3: Enclosure Box 

Spec Sheet