| Drawer TCP Events (Opens and Closes) | ✓ | ✓ | ✓ | ✓ |
| UPD Announce (Drawer Broadcast) | ✓ | ✓ | ✓ | ✓ |
| Barcode Support for Cashier Proximity Verification | ✓ | ✓ | ✓ | ✓ |
| Trusted IP List (White-Listing of IP Addresses) | | ✓ | ✓ | ✓ |
| Transaction and Configuration Logging | | ✓ | ✓ | ✓ |
| Audible Alter (On Drawer Opening or Drawer Open Duration) | | ✓ | ✓ | ✓ |
| On-Board Clock (for Log Messages) | | ✓ | ✓ | ✓ |
| Battery Backup for Clock | | ✓ | ✓ | ✓ |
| External Power Supply | | ✓ | | ✓ |
| Power Over Ethernet | | | ✓ | ✓ |
| USB Powered | | | | ✓ |
| Drawer Logging of TCP and UDP Events (Log Messaging) | | ✓ | ✓ | ✓ |
| Wireless Ethernet | | | | ✓ |
| Transport Layer Security (TLS) | | | | ✓ |
| Bluetooth Low Energy (BLE) for Wi-Fi Provisioning | | | | ✓ |
| Bluetooth Low Energy (BLE) for Drawer Control | | | | ✓ |
| Web Sockets Support | | | | ✓ |
| Onboard Web Server (Drawer Configuration and Control) | | | | ✓ |
| Over-the-Air (OTA) Firmware Updates | | | | ✓ |
