Software

Locker & Mailroom Software

Log, track and hand over packages and assets from any desktop, tablet or phone. Works with 3S lockers or on its own, and keeps a complete history of every item from arrival to pickup.

Scanning a QR code at a smart locker

Customer Feedback

Hear from our customers.

Watch customers share their experience with 3S smart lockers.

Customer testimonial 1

Customer testimonial 2

Customer testimonial 3

Customer testimonial 4

Core Features

Everything needed to run receiving.

Simple for staff, transparent for recipients.

No Special Hardware

Run it from a phone, tablet or PC.

Fast Intake

Log arrivals in seconds with scan or manual entry.

Chain of Custody

Signatures and audit trails for every handover.

Search & Filters

Find any package or asset instantly.

Custom Statuses

Define workflows that match your process.

Instant History

See the full timeline of any item.

High-Volume Receiving

Built for busy mailrooms.

Keep up with peaks without extra staff.

Bulk Intake

Log many items for one recipient at once.

Sender Directory

Frequent senders are remembered automatically.

Recipient Notes

Add handling instructions for special cases.

Time Limits

Set rules and reminders per recipient.

See the Software in Action

A short demo shows receiving, workflows and tracking together.