Code Blue SLNF0202 24V DC PoE Power Supply
Overview
The Code Blue SLNF0202 is a 24V DC power supply designed for outdoor surveillance deployments where weatherproofing and reliable power distribution matter. This unit delivers 24V DC output with integrated PoE (802.3af) capability, making it suitable for powering cameras, access control devices, and other security infrastructure in exposed environments. The IP68 rating means it handles rain, dust, and moisture without performance degradation — a critical requirement for rooftop, building perimeter, or coastal installations where traditional indoor power supplies would fail.
Key Features
- 24V DC Output: Delivers steady 24V DC power for multiple surveillance devices on a single circuit. Unlike 12V systems, 24V reduces voltage drop over longer cable runs, maintaining stable operation across distributed camera arrays without requiring mid-line boosters.
- PoE (802.3af) Support: Integrates Power over Ethernet capability so compatible networked devices can draw power directly from the same Ethernet connection, eliminating the need for separate power runs to remote camera locations. Saves conduit and installation labor on new builds.
- IP68 Environmental Rating: IP68 certification means the enclosure is fully sealed against dust ingress and can be submerged or exposed to sustained rain without moisture ingress or electrical failure. Deploy on exterior walls, under eaves, or in high-humidity zones (parking structures, loading docks, salt-spray environments) without weatherproofing retrofits.
- Paging Amplifier Compatibility: The SLNF0202 is engineered to work with paging amplifier modules during integration, supporting audio distribution systems that require simultaneous 24V DC power and low-voltage control signals. This is essential if your surveillance system includes intercom, mass notification, or two-way audio across multiple zones.
- Flexible Power Input Range (12-24V DC): While the unit outputs 24V DC, its input tolerance accepts 12-24V DC source power, giving you flexibility to power the supply from existing backup systems, solar regulators, or variable industrial power sources without needing a separate voltage converter.
- Commercial-Grade Enclosure: Built with industrial-grade housing rated for continuous outdoor operation. The robust design withstands thermal cycling, UV exposure, and mechanical stress common in security installations, reducing field failures and unplanned downtime.
Integration & Compatibility
The SLNF0202 integrates into surveillance architectures that require simultaneous power and network connectivity. Its PoE support allows you to pair it with standard ONVIF-compatible IP cameras and access control devices that accept 802.3af power delivery. The 24V DC output also supports legacy analog camera systems, DVR backup power modules, and hardwired door strike mechanisms, making it a bridge component in mixed analog/IP deployments.
The unit's audio paging capability means it can serve as a central power node for multi-zone intercom systems or emergency mass notification setups where synchronized audio distribution across camera-mounted speakers is required. This is particularly valuable in warehouses, retail centers, and campuses where you need coordinated audio across dozens of locations.
What's in the Box
Package contents are not specified in available documentation. Contact your supplier for exact included components (power cables, connector types, mounting hardware).
Frequently Asked Questions
Q: Can the SLNF0202 power multiple cameras simultaneously?
A: Yes. The 24V DC output can drive multiple surveillance devices on the same circuit. Total amperage depends on connected load — verify your camera or device power draw and confirm the supply's amperage rating matches your installation requirements.
Q: Is the SLNF0202 suitable for outdoor rooftop installation?
A: Yes. The IP68 rating makes it suitable for exposed outdoor environments. Mount it in a location that minimizes direct water jet exposure (not directly under a downspout), and ensure proper electrical grounding for lightning protection on rooftop deployments.
Q: Does the SLNF0202 work with battery backup systems?
A: The unit itself is not a UPS — it's a static power supply. For backup power, integrate it with a separate 12-24V DC battery system or UPS module that can feed power into the SLNF0202's input.
Q: Can I use the SLNF0202 for both camera power and door access control?
A: Yes. The 24V DC output can supply both surveillance cameras and hardwired access control devices (strike locks, buzzers, relay modules) on the same circuit, provided total load stays within the unit's amperage specification.
Q: What warranty does Code Blue offer on the SLNF0202?
A: Warranty information is not specified in available documentation. Contact your distributor or Code Blue directly for warranty coverage details.
The SLNF0202 sits at an important intersection in surveillance deployments: you need reliable 24V DC power for hardwired devices, but you also want to avoid running separate power and network cables to every location. This supply bridges that gap by integrating PoE capability alongside traditional 24V DC output. The IP68 rating is what actually makes this unit worth considering — it's the difference between a $40 generic 24V supply that fails in rain and something you can confidently mount on an exterior wall.
Technical Highlights:
- IP68 Enclosure: Fully sealed against dust and capable of submersion — means no weatherproofing retrofit needed on rooftop or perimeter installs. This alone saves 2–3 hours of installation per unit in outdoor deployments.
- Dual Input Tolerance (12-24V DC): Accepts power from existing 12V or 24V backup systems without a separate converter, simplifying integration into retrofits where source power is already established.
- Integrated Paging Amplifier Support: If you're running synchronized audio across zones (two-way intercom, mass notification), the SLNF0202 can serve as the central power node. That's one less piece of equipment in your rack or outdoor cabinet.
Deployment Considerations:
- IP68 protection assumes proper orientation and drainage — mount it vertically or at an angle, not flat with the connectors facing up. Standing water on top will eventually find its way in.
- The 24V DC output can feed multiple devices, but you need to verify amperage availability. A single SLNF0202 is not unlimited — size your load calculation before ordering. If you're unsure of total draw, request the unit's maximum output current from Code Blue.
Deploy the SLNF0202 on large multi-building campuses, retail chains, or warehouse networks where you have a mix of IP cameras (drawing PoE), older analog systems (requiring 24V DC), and access control devices (door strikes, intercom amplifiers) all running from the same central power node. This is the right choice if you want to consolidate power distribution and avoid overcomplicating your electrical topology.
