Tuya WiFi mini 4 Channel switch module AC 4*150W 4*2.5A PST-S04
The PST-S04 is a Tuya Smart Wi-Fi 4-Channel Mini Switch Module. This low-profile, hidden relay module fits inside standard wall boxes to upgrade up to four traditional light switches or independent zones into smart devices.
Key Features
- 4-Channel Independent Control: Independently controls four separate electrical devices or light zones from a single compact unit.
- No Hub Needed: Links directly to standard 2.4GHz Wi-Fi networks, bypassing the need for a Zigbee hub or external smart gateway.
- Tuya & Smart Life Ecosystem: Fully compatible with the Tuya Smart and Smart Life apps. It manages custom smart routines, countdown timers, and schedules.
- Relay Status Memory: Safely restores its prior configuration state following a household power outage.
- Two-Way Control Friendly: Seamlessly retrofits into existing multi-switch physical wall wiring without losing traditional toggle functionality.
- Voice Assistant Compatibility: Works hands-free via Amazon Alexa and Google Assistant.
Specifications
| Feature | Specification |
|---|---|
| Model | PST-S04 |
| Connectivity | 2.4GHz Wi-Fi (IEEE 802.11 b/g/n) |
| App Support | Tuya Smart / Smart Life |
| Relay Configuration | 4-Channel Independent Output |
| Input / Output Voltage | AC 100V - 240V (50/60 Hz) |
| Rated Load Capacity | Max 10A Total (4 × 2.5A per channel) |
| Wiring Requirement | Requires a Fire (Live) line and a Neutral line |
| Dimensions | 5.5 × 4.5 × 3.0 cm |
$ 19.00
$ 19.00
$ 23.00