Requires only a live wire connection, offering the ideal and convenient upgrade for older buildings lacking neutral wiring.
Comprehensive Smart Control
Use the “Tuya Smart” or “Smart Life” APP for remote on/off, scheduling, scenes, and voice control via major assistants like Google Assistant and Amazon Alexa.
Instant Smart Lighting Upgrade：Replace existing switches, complete simple pairing, and instantly transform ordinary lights into smart, controllable fixtures.
No neutral wire required, ideal for traditional homes and retrofit projects.
Supports pairing with wireless kinetic switches, making it easy to expand multi-point control in existing spaces.
Supports Tuya / Smart Life App and voice control via Alexa, Google Assistant, and Tmall Genie.
No external capacitor needed, with an ultra-thin base for easier installation in standard 86 wall boxes.
Examples Of Use Cases
GW1-TW/TZ No Neutral Smart Wall Switch
| Voltage Range | AC200V -240V 50/60Hz |
| Output Channels | 1/2/3 channel |
| Gang Number | 1/2/3 gang |
| Load | LED: （10-300）W per channel （No capacitor required） |
| Control Mode | Relay |
| Wireless Protocol | Tuya Wifi |
| Lifespan | ≥30,000 times |
| Standby Power | < 1W（total） |
| Wiring Method | Terminal |
| Installation Method | Screw locking, Standard 86 box installation |
| Size | L85.78*W85.98*H33.6mm |
| Working Environment | -20℃ ~ +55℃ |
| Working Humidity | 5%-95% RH (No condensation) |
| Base Type | Options: Plastic Base / European Standard Metal Base |
| Button Material | Plastic (Glass version customizable upon request) |
| Button Color | For plastic buttons – White, Champagne Gold, Pearl Gray (For customizable glass version – Obsidian Gray, Moonlight White, Dawn Gold, Serene Silver) |
| Compatible Platforms | Tuya App, Smart Life, and other apps based on the Tuya platform |
| Certification Standards | Complies with CE and RoHS certification standards |