Code Blue SLNP0178 Custom NEMA Box with Lock 4G

Overview

The SLNP0178 is a ruggedized NEMA-rated lockable enclosure designed to house access control equipment, paging amplifiers, and auxiliary components in outdoor and harsh-environment deployments. This box solves the problem of unattended equipment exposure—it provides physical security and environmental protection for distributed access control nodes, gate house electronics, and perimeter monitoring systems where a centralized control room is impractical. The integrated mechanical lock prevents unauthorized tampering and component theft, while the 4G connectivity option enables remote status reporting and alarm transmission without dependence on hardwired network infrastructure.

Compatibility

The SLNP0178 integrates with Code Blue access control and communication systems. The enclosure accommodates auxiliary components including paging amplifiers and VoIP handset systems that operate on 12–24V DC power supplies. It is compatible with Code Blue replacement parts and components across the CB1, CB2, CB4, CB5, CB6, CB9, CBRT, LS1000, LS2000, IP1500, IP1501, IP2500, IP2501, Centry, IA4100, and IP5000 product families. The box supports mixed-technology deployments where access control, audio alerting, and remote connectivity coexist in a single enclosure.

Installation Notes

Power provisioning must accommodate 12–24V DC for auxiliary components and amplifiers. Site assessment should include 4G signal strength validation, as remote connectivity depends on cellular coverage at the deployment location. Cable management and routing to mounted components requires planning to prevent strain on connectors and ensure proper strain relief. The lockable design enables secure deployment in high-traffic or publicly accessible areas such as parking facilities, equipment yards, and remote gate houses. Environmental factors (temperature extremes, moisture, corrosion risk) should guide NEMA rating validation against specific site conditions.