- Wi-Fi connection - no mobile data plan required
- Real-time voice announcement for every transaction
- 168-hour ultra-long battery life on a single charge
- Supports WeChat Pay, UnionPay Cloud Flash Pay and Alipay prompts
Cloud speakers
Wi-Fi Cloud Speaker
Wi-Fi cloud speaker that announces every payment instantly - no data plan needed where Wi-Fi is stable.
- MOQ
- 100 units (sample order available)
- Lead time
- 15–25 working days
- Connectivity
- Wi-Fi
- Protocol
- HTTP · MQTT
Certification
Typical applications
Specifications
| Output power | 5 W |
|---|---|
| Network | Wi-Fi 2.4 GHz |
| Cloud protocol | HTTP REST · MQTT |
| Text-to-speech | Multi-language, adjustable speed and volume |
| Audio formats | MP3 · WAV · TTS stream |
| Trigger latency | Typically < 1 s over MQTT |
| Power | DC 12 V |
| SDK | Java · Python · PHP · Node.js |
Built for software platforms
The GBL-200W connects to your backend over HTTP or MQTT. Your server sends a command and the device acts - no driver, no local agent, no network to provision.
Announces every payment, no data plan
Where a stable Wi-Fi network exists, the GBL-200W drops the 4G cost and still announces every payment the instant it clears. It supports WeChat Pay, UnionPay Cloud Flash Pay and Alipay voice prompts.
One API for the whole fleet
Device registration, online status, remote configuration and firmware updates all run through the same OpenAPI surface as every other Gobilink device, so adding the GBL-200W is a configuration change, not a new project.
In use
Wi-Fi Cloud Speaker deployed across real-world scenarios.
Product sheet
Full English specification and feature sheet — click any image to enlarge.
