Calling Hosts & Systems
433M USB Receiver Card
Connect 433MHz wireless calling to your own business system.
- Open API/SDK for flexible development
- Private (on-premise) deployment
- Multi-terminal status sync
- SDKs for Java / Python / Node.js / Electron
Specifications
| Interface | Open API / SDK |
|---|---|
| Deployment | Private (on-premise) deployment |
| Status sync | Multi-terminal status sync |
| SDK platforms | Java / Python / Node.js / Electron |
| Best for | System integrators, software developers, in-house IT teams |
Related Products
Single-group Calling Host HJ01-433
Compact and reliable — the hub for small and mid-sized service venues.
View details
3-group Calling Host
Three-group digital display with loop broadcasting — never miss a call.
View details
3-group Calling Host (Intercom Version)
Two-way intercom on top of calling.
View detailsNeed a Complete Calling Setup?
From hosts and terminals to signal devices, we can recommend the right configuration for your venue.