# Brand resources

## Page title

4SI Brand Resources

## Meta description

Official 4SI logos, Presence product signatures, usage guidelines, and digital
brand assets for partners, press, and approved public communication.

## Hero

### Eyebrow

Brand resources

### Headline

Use 4SI clearly.

### Body

Official artwork and concise guidance for partners, press, integrations, and
approved public communication.

### Primary action

Download complete package

### Secondary action

View partner brand guide

## Quick rule

Use the 4SI Corporate Logo when the company is the subject. Use a Presence
signature when the platform or a specific product is the subject. Never combine
them into a new logo.

## Download cards

### Corporate Logo

The complete 4SI signature, symbol, and wordmark in black and white. Use for
company-level communication.

Action: Download corporate logos

### Presence Signatures

Approved platform and product signatures for Presence, Presence Key, Presence
Layer, and Presence Home.

Action: Download Presence signatures

### Digital Symbols

Production-ready PNG symbol sizes, app icon, public color tokens, spacing tokens,
and web type stack.

Action: Download digital assets

### Complete Package

All public assets, partner guide, terms, tokens, and implementation reference in
one verified archive.

Action: Download complete package

## Usage note

The corporate logo is always entirely black or entirely white. Do not recolor the
particle, reconstruct the artwork, or use any 4SI identity as a certification seal.

## Permission note

These assets may identify 4SI and its approved public products in accurate
editorial, partner, and integration contexts. Campaigns, merchandise, hardware
application, certification claims, modified artwork, or use implying endorsement
require written approval.

## Closing

Need a format, permission, or co-branding review that is not covered here?
Use the contact channel at by4si.com.
