BASE system / Essential retrofit.
BASE CORE
The foundation of the system.

CORE is the minimum retrofit that makes an existing portable toilet a BASE-ready unit: mounting interfaces, a power and control backbone, interior lighting and a service-access plan.
Includes
- Roof and wall mounting interfaces
- Battery and controller in a sealed service compartment
- Interior LED lighting module
- Keyed connectors for every add-on module
- Installation guide for operator shops
What it replaces
Bare cabin interiors with no power, no light and no standard way to add hardware.
Why it matters
- Every other module plugs into CORE
- Installed by operator staff, not specialist contractors, as the design goal
- Keeps the existing shell, tank and base in service


| Primary function | Power, lighting and a standard interface for all BASE modules |
|---|---|
| Fits | Existing portable toilet shells, subject to pilot validation by model |
| Install | Operator shop installation; target is a short per-unit procedure to be validated in the pilot |
| Pricing | REQUEST PRICING |
BASE is in development. Specifications are design goals and are not final. Fitment is validated model by model in the pilot program.