Grandstream
Grandstream Access control app: Cloud app for Android 10+ and iOS 13+, GDS3720 Series models.
| Type | Access control app |
| Short description | Grandstream Access control app: Cloud app for Android 10+ and iOS 13+, GDS3720 Series models. |
| Details | Cloud app for Android 10+ and iOS 13+, GDS3720 Series models |
| Use case | Access control, intercom, paging, announcements or building monitoring depending on model. |
| User interface | Touchscreen to control intercoms, access, alarms and building functions. |
| Inputs/outputs | Alarm inputs and outputs to integrate sensors, relays and automation. |
| Applications | Room management, professional automation and Android scenarios depending on model. |
| SIP | SIP integration with IP PBXs, UCM and Grandstream endpoints. |
| Network | Ethernet, PoE and Wi‑Fi/Bluetooth depending on model and version. |
| Security | TLS/SRTP, secure boot, access control and rugged enclosure depending on model. |
| Administration | Configuration through web UI and integration with Grandstream ecosystem. |
| Highlights | Connects communication, physical security and building management over IP. |
| Ecosystem | Compatible with the Grandstream ecosystem: UCM, GDMS, GWN or SIP endpoints depending on family. |
| Reference source | Official Grandstream page and 2026 product brochure. |
| Brand | Grandstream Networks |
| Commercial status | Product or series listed in Grandstream 2026 commercial sources. |