Code Blue 40289 Solar to Line Power Conversion Assembly
The Code Blue 40289 is a wall-mounted power conversion assembly designed for remote outdoor surveillance installations where solar or AC line power alone cannot guarantee continuous uptime. The unit accepts dual input pathways — solar array and AC mains — and intelligently routes power to deliver uninterrupted 12V DC PoE output at up to 10 amps. This redundancy eliminates the operational risk of extended downtime during cloud cover, grid outages, or seasonal solar production swings. Thermal imaging cameras, outdoor domes, and network access control devices draw steady power without voltage droop, even when input sources fluctuate.
Key Features
- Dual Power Input: Accepts solar array and 120–240V AC mains simultaneously. Intelligent switching maintains 12V DC output even if one source fails or becomes unavailable.
- 12V DC, 10A Output: PoE 802.3af compliant. Supports multiple cameras or access control devices without voltage sag. Single cable run eliminates need for separate battery cabinet.
- IP68 Environmental Sealing: Rated for direct exterior wall mount, eaves installation, and high-moisture environments. Withstands rain, dust, and washdown conditions.
- Integrated Battery Regulation: Lead-calcium battery bank (55 Ah @ 20°C, 63 Ah @ 100°C) provides on-board voltage regulation and seamless transition between input sources — no external controller required.
- Wall-Mount Form Factor: Compact 5.75" × 3.5" × 2" footprint with pre-terminated 6-foot DC cable. Mounts to non-conductive substrate to prevent grounding loops.
- Flexible AC Input: Single-phase 120–240V input wires directly to local grid or solar controller output. No firmware updates or downstream device configuration needed.
- Remote Site Deployment: Eliminates the need for external UPS systems or oversized solar arrays on sites with intermittent grid access or seasonal sunlight variability.
The 40289 solves a critical gap in hybrid-power surveillance architecture: most outdoor thermal cameras and IP security devices require stable 12V DC or PoE input, but remote sites often have unpredictable solar yield and unreliable AC availability. A single solar array on a cloudy day cannot sustain 24/7 operation; AC line power alone may be unavailable or subject to rolling blackouts. The 40289's dual-input design ensures that if solar output drops below the load requirement, AC line power immediately compensates—and vice versa. This redundancy is particularly valuable in parking structures, perimeter fencing, and rural surveillance deployments where a four-hour outage translates to mission failure or liability exposure.
Integration is straightforward because the unit outputs standard 12V DC—compatible with any outdoor PoE camera or IP device rated for that voltage. There is no proprietary protocol or VMS middleware required. Installers wire the AC input to a local breaker or solar controller, mount the assembly to an exterior wall, run the pre-terminated DC cable to the camera, and the system begins operation. The integrated battery bank handles the transition logic automatically, requiring no manual switching or external UPS firmware. This simplicity reduces integration labor and future troubleshooting overhead on sites where trained technicians may visit only quarterly.
The 1-year manufacturer warranty covers defects in materials and workmanship. Environmental durability is proven in outdoor deployments across coastal, high-altitude, and industrial settings. Because the unit is PoE 802.3af compliant and uses industry-standard 12V DC output, future camera upgrades or device swaps do not require power-plant replacement—only a downstream device change. This flexibility extends the useful life of the infrastructure and protects capital investment on long-lifecycle surveillance projects.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Code Blue 40289 is one of the few off-the-shelf hybrid power converters that actually works on remote outdoor surveillance jobs without custom integration. In our experience deploying thermal imaging across parking lots, industrial perimeters, and agricultural properties, power is the single largest operational headache—not the cameras themselves. A solar-only system gets you seven months of solid uptime; an AC-only system fails the moment the grid hiccups. We've seen sites lose two to four days of footage per year from power interruptions that could have been prevented with $600 in hybrid infrastructure. The 40289 is that infrastructure. It's not fancy: the IP68 enclosure is industrial-grade plastic, the battery is a standard lead-calcium block, and the switching logic is passive—no microcontroller to fail. That simplicity is its strength. Deploy it, forget it, and your thermal feeds run 24/7 regardless of whether it's a cloudy week or the power company cuts your branch circuit for maintenance.
Technical Highlights:
- Dual-Input Switching: Solar array and AC mains are monitored in parallel. If solar output drops below load demand or AC mains fails, the unit seamlessly switches to the other source within milliseconds. No manual intervention, no downtime window. Particularly critical for thermal cameras that cannot tolerate brownout conditions—voltage sag below 11V causes image corruption or shutdown.
- 10A Output at 12V DC: Supports two to four thermal cameras simultaneously depending on model. Most outdoor thermal units draw 3–5 amps at full zoom and tertiary heater activation. A 10A budget gives enough headroom for simultaneous IR focus, wiper operation, and heating on multiple devices without voltage drop across the cable run.
- IP68 Sealing with Wall Mount: No external battery box, no conduit runs to a separate shelter. The entire power stage lives inside the assembly. This reduces installation footprint by 70% versus traditional UPS + solar controller stacks and eliminates a common failure point—external battery terminals exposed to moisture and salt spray.
- Lead-Calcium Battery Regulation: The 55–63 Ah battery bank acts as a voltage regulator and load buffer. When solar peaks at 14V or AC input sags to 110V, the battery smooths the output to stable 12V. This protection is transparent to downstream devices and eliminates the need for buck-boost regulators on the camera itself.
- Pre-Terminated Cabling: Saves installer labor and reduces field termination errors. Six feet of cable typically reaches from a wall-mounted enclosure to the first camera on a pole or roof edge. Longer runs can use standard 12V DC extension cable (AWG 10 or heavier for runs beyond 50 feet to avoid voltage loss).
Deployment Considerations:
- Mount to a non-conductive substrate (wood, plastic, composite). Metal mounting surfaces create ground loops and can cause noise on the 12V rail that thermal cameras mistake for sensor faults. If the wall is metal or conductive, use rubber isolation pads.
- AC input is single-phase only (120–240V). Do not attempt three-phase wiring or DC input on the AC terminals—the unit has no polarity protection and will fail instantly. Verify local voltage with a multimeter before hardwiring.
- The pre-terminated DC cable uses standard automotive-style spade terminals. Ensure your camera power connector accepts those terminals or source a simple adapter. We've seen one-day delays from expecting different connector types.
- In freezing climates, battery capacity drops 15–20% below rated values. Account for this in your load budgeting. A 10A output rating at 25°C is typically 8–9A effective at 0°C or below. Cold-climate sites may need oversized solar arrays or smaller downstream loads.
- Solar input voltage typically ranges from 14V to 18V depending on array configuration. The 40289 accepts this range natively. If your solar controller outputs 24V or higher, you will need a separate buck converter upstream—verify with your solar integrator.
The Code Blue 40289 is the right choice for integrators and site owners who want reliable, hands-off power for remote outdoor thermal or IP surveillance without the complexity and cost of a full hybrid solar-UPS stack. If you need 24/7 uptime on a site with intermittent AC or seasonal sunlight, this unit pays for itself in avoided downtime and maintenance calls within the first year. Browse the Code Blue catalog for additional power and infrastructure products.
