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Model No.
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00161
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Smart Multi-Control (3 way)
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Voice Control, App Control, Touch Control
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Usage
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COMPATIBLE WITH: Alexa, Google Assistant/Home, and IFTTT
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Wiring
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live + neutral wire
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Devices Support
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Wifi 2.4GHz network
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App Name
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Ewelink / Tuya / Smart life (Compatible with Android&iOS)
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Function
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Timer, Grouping, Status real-time feedback, Device sharing
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Material
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V0 fireproof PC
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Color
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White
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Size
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86*86*35mm
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Rated Power
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600W*3
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Wireless Standard
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802.11 b / g / n
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Security Mechanism
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WPA-PSK / WPA2-PSK
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Standard
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EU / UK / US / Universal
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Short Description
The Tuya Zigbee Smart Wall Switch is a single live wire (no neutral) smart switch designed for old houses and switch boxes without a neutral wire. It is available in 1/2/3 gang versions with physical buttons in white, gray, and black. It requires a Tuya Zigbee gateway and does not support Wi-Fi direct connection. It supports AC 110–240V, 10A max, and 7–300W per circuit. A capacitor may be required at the light fixture for stable operation with low-wattage LED bulbs.
Product Details
Protocol: Zigbee 3.0 (Tuya)
Wiring: Single Live Wire (No Neutral Required)
Gang Options: 1 / 2 / 3 Gang
Gateway Required: Yes – Tuya Zigbee Gateway (not Wi-Fi direct)
Input Voltage: AC 110–240V, 50/60Hz
Max Current: 10A
Rated Power: 7–300W per circuit
Relay Type: 10A Magnetic Latching Relay
Mechanical Life: 40,000 times
Material: ABS Flame Retardant
Product Size: 86 × 86 × 36 mm
Color Options: White / Gray / Black
Customized Support: Packaging, Logo, and icon patterns
Place of Origin: Guangdong, China
Tuya Zigbee Smart Wall Switch – No Neutral Required (1/2/3 Gang, Physical Button) [New Release]
Single Live Wire · Zigbee 3.0 · Physical Button — Smart switch for no-neutral installations
No Neutral Required: Works with single live wire wiring, ideal for old houses and switch boxes without a neutral wire.
Zigbee 3.0: Low power consumption and stable performance in no-neutral installations. Requires a Tuya Zigbee gateway.
Physical Buttons: Manual control with tactile feedback. Available in 1/2/3 gang versions.
App & Voice Control: Works with Tuya Smart / Smart Life and compatible voice assistants (Amazon Alexa, Google Home, Tmall Genie, Yandex) through a Zigbee gateway.
Magnetic Latching Relay: 10A relay with 40,000 mechanical operations.
ABS Flame Retardant: Durable and safe panel material.
Timer / Schedule: Automatically turns lights on and off on time, with countdown and schedule options.
Customized Patterns: Custom icon patterns available on request.
Wide Application: Suitable for old houses, DIY smart home projects, and no-neutral lighting control.
Wiring Reminder: AC 110–240V input. Connect live input to L-in, load wire to L-out (L1/L2/L3 for multi-gang). Always turn off power before wiring.
Product Overview
The Tuya Zigbee Smart Wall Switch is a single live wire smart switch designed for old houses and switch boxes without a neutral wire. It replaces a traditional wall switch and adds app control, voice control, and automation through a Tuya Zigbee gateway. Available in 1/2/3 gang versions with physical buttons in white, gray, and black. It supports AC 110–240V, 10A max, and 7–300W per circuit. A capacitor may be required at the light fixture for stable operation with low-wattage LED bulbs.
Key Features
No Neutral Required — Works with single live wire wiring, ideal for old houses and switch boxes without a neutral wire.
Zigbee 3.0 — Low power consumption and stable performance in no-neutral installations. Requires a Tuya Zigbee gateway.
Physical Buttons — Manual control with tactile feedback.
1/2/3 Gang Options — Choose the version that matches your switch box; white, gray, and black available.
App & Voice Control — Works with Tuya Smart / Smart Life and compatible voice assistants through a Zigbee gateway.
Magnetic Latching Relay — 10A relay with 40,000 mechanical operations.
ABS Flame Retardant — Durable and safe panel material.
Timer / Schedule — Automatically turns lights on and off on time, with countdown and schedule options.
Customized Patterns — Custom icon patterns available on request.
Specifications
Model: Tuya Zigbee Smart Wall Switch
Communication Protocol: Zigbee 3.0 (Tuya)
Wiring Type: Single Live Wire (No Neutral Required)
Gang Options: 1 / 2 / 3 Gang
Gateway Required: Yes – Tuya Zigbee Gateway (not Wi-Fi direct)
Input Voltage: AC 110–240V, 50/60Hz
Max Current: 10A
Rated Power: 7–300W per circuit
Relay Type: 10A Magnetic Latching Relay
Mechanical Life: 40,000 times
Material: ABS Flame Retardant
Product Size: 86 × 86 × 36 mm
Color Options: White / Gray / Black
Customized Support: Packaging, Logo, and icon patterns
Place of Origin: Guangdong, China
Typical Applications
Old houses with no neutral wire in switch boxes
DIY smart home projects
LED lighting control in residential and commercial spaces
Hotels, offices, and other buildings requiring no-neutral smart switches
Wiring Notes
AC 110–240V power supply. Connect the live input wire to L-in and the load wire to L-out (L1/L2/L3 for multi-gang). If needed, install a capacitor at the light fixture between the live and neutral wires to stabilize the single live wire power supply. Always disconnect power before wiring, and follow the wiring diagram carefully. Pair with a Tuya Zigbee gateway for app and voice control.
FAQ
Q1. What is the Tuya Zigbee Smart Wall Switch?
A: The Tuya Zigbee Smart Wall Switch is a single live wire smart switch that does not require a neutral wire. It comes in 1/2/3 gang versions with physical buttons and works with Zigbee 3.0.
Q2. Does it need a neutral wire?
A: No. It is designed for single live wire installations. It is ideal for old houses or switch boxes without a neutral wire.
Q3. Does it require a gateway?
A: Yes. It requires a Tuya Zigbee gateway or a compatible Zigbee coordinator. It does not support Wi-Fi direct connection.
Q4. What is the maximum load?
A: The rated power is 7–300W per circuit, with a maximum current of 10A. Do not exceed this range.
Q5. Can it control smart bulbs?
A: It is not recommended. Single live wire switches use a small standby current, and smart bulbs also draw standby power. This can cause power conflicts or unstable operation. This switch is better for standard LED lights and energy-saving lamps.
Q6. What is the minimum load?
A: 7W per circuit. Below this, operation may be unstable.
Q7. Where is the capacitor installed?
A: The capacitor is connected in parallel at the light fixture, between the live and neutral wires. It is not installed inside the switch box.
Q8. Does it remember the previous state after a power outage?
A: No. After power is restored, the switch defaults to OFF. It does not automatically turn back on. This helps prevent unexpected activation.
