Leviton smart home devices and connection research

Research coverage

This brand has 13 documented product or model-family records in the supplied research. Its original registry has 20 candidate names. Counts describe editorial coverage, not the manufacturer’s complete US catalog.

Documented model records

What these records actually establish

• D26HD: documented fields include Matter Provisioning, Matter Endpoint, Matter Transport, Advertised Dimmer Capacity. Installation safety: confirm manufacturer wiring/load/voltage guidance; use a qualified installer where required. No wiring modifications are prescribed by this dataset.
• D215S: documented fields include Matter Provisioning, Matter Endpoint, Matter Transport, Advertised Switch Current. Installation safety: confirm manufacturer wiring/load/voltage guidance; use a qualified installer where required. No wiring modifications are prescribed by this dataset.
• D23LP: documented fields include Matter Provisioning, Matter Endpoint, Matter Transport. Check the exact model and current official source.
• D215P: documented fields include Matter Provisioning, Matter Endpoint, Matter Transport. Check the exact model and current official source.

This is a selected research inventory, not a ranking of the manufacturer’s entire catalog. A feature or radio absent from the record remains unverified unless an official source specifically says it is unsupported.

How to check compatibility

Open the exact model record and compare the model number on your label. The checker only uses separately documented connection paths. A vendor app integration is not evidence of native Matter support.

Connection methods in this research

These counts summarize source-backed model paths in this site, not the brand’s complete product range. The same model can have more than one conditional route. Check the feature and bridge requirements on each product page.

Official sources

• Leviton — Decora Smart Matter model list Reviewed 2026-10-30