Introduction
Thank you for choosing the TREATLIFE Smart Light Switch. This manual provides essential information for the safe installation, operation, and maintenance of your new smart light switch. Please read this manual thoroughly before installation and keep it for future reference.
The TREATLIFE Smart Light Switch (Model SS01S) offers convenient control of your home lighting through voice commands, mobile app, and traditional manual operation. It integrates seamlessly with popular smart home platforms like Amazon Alexa, Google Assistant, and SmartThings, providing enhanced automation and control.

Image: Four TREATLIFE Smart Light Switches, illustrating the product and its packaging, highlighting its smart features and compatibility.
Safety Information
- Risk of Electric Shock: Installation requires handling 120V AC wiring. Ensure power is turned OFF at the circuit breaker before installation.
- Neutral Wire Required: This device requires a neutral wire for operation. If your home was built before the mid-1980s, you may not have a neutral wire. Consult a qualified electrician if unsure.
- 2.4GHz Wi-Fi Only: This switch only supports 2.4GHz Wi-Fi networks. It is not compatible with 5GHz Wi-Fi.
- Not a Dimmer Switch: This is an ON/OFF switch and does not support dimming functionality.
- Not for 3-Way or Multi-Way Circuits: This switch is designed for single-pole (one switch controlling one light) applications only. It cannot be used in 3-way or multi-way switch configurations.
- Indoor Use Only: Do not install in wet or damp locations.
- Maximum Load: Do not exceed the maximum load of 1250W (10A).

Image: Visual representation of compatibility requirements, emphasizing the need for a neutral wire and clarifying that it is not a dimmer or 3-way/multi-way switch.
Package Contents
Verify that all components are present before beginning installation:
- TREATLIFE Single Pole Smart Light Switch (Quantity: 4)
- Wallplate (Quantity: 4)
- Wire Nuts (Quantity: 4)
- Screws (Quantity: 2)
- User Manual (This document)
Product Overview and Dimensions
The TREATLIFE Smart Light Switch features a standard design for easy integration into most electrical boxes. Below are the physical dimensions of the switch and its faceplate.

Image: Detailed dimensions of the smart light switch and its wallplate, showing measurements in inches and millimeters.
The complimentary 1-gang faceplate measures approximately 5.07 inches (L) x 3.34 inches (W). The internal switch box dimensions are approximately 2.75 inches (L) x 1.69 inches (W) x 1.61 inches (D).
Setup and Installation
Pre-Installation Checklist:
- Confirm you have a neutral wire in your switch box. Neutral wires are typically white and may be bundled.
- Ensure your Wi-Fi network is 2.4GHz.
- Turn OFF power at the circuit breaker for the light switch you are replacing.
- Test the circuit with a voltage tester to confirm power is off.

Image: An illustration showing what a neutral wire typically looks like inside a switch box, usually white and bundled.
Wiring Guide:
Follow the diagram below for correct wiring. If you are unfamiliar with electrical wiring, please consult a qualified electrician.

Image: A simplified wiring diagram showing connections for Load, Line, Neutral, and Ground wires to the smart light switch.
- Line Wire (Live/Hot): Connect to the "Line" terminal on the smart switch.
- Load Wire: Connect to the "Load" terminal on the smart switch.
- Neutral Wire: Connect to the "Neutral" terminal on the smart switch.
- Ground Wire: Connect to the "Ground" terminal on the smart switch.
Step-by-Step Installation:
- Turn off power at the circuit breaker.
- Remove the old switch from the wall box.
- Identify the Line, Load, Neutral, and Ground wires. Label them if necessary.
- Connect the wires from the wall box to the corresponding terminals on the TREATLIFE Smart Light Switch using the provided wire nuts. Ensure connections are secure.
- Carefully push the wired switch into the wall box.
- Secure the switch to the wall box with screws.
- Attach the screwless snap-on wall plate.
- Turn power back on at the circuit breaker.
- The indicator light on the switch should blink, indicating it's ready for pairing.
Operating Instructions
Manual Control:
Press the rocker switch to manually turn the connected light ON or OFF.
App Control (Smart Life App):
Download the "Smart Life" app from the App Store or Google Play. Register an account and follow the in-app instructions to add your TREATLIFE Smart Light Switch. This allows you to control your lights remotely, set schedules, and manage groups of devices.

Image: A smartphone screen showing the Smart Life app interface, demonstrating remote control capabilities for lighting, including schedules, device sharing, scenes, and away mode.
Voice Control (Alexa, Google Assistant, SmartThings):
Once connected to the Smart Life app, you can link your account to Amazon Alexa, Google Assistant, or SmartThings for hands-free voice control. Use commands like "Alexa, turn off the baby room light" or "Hey Google, turn on the living room light."

Image: Depicts scenarios where users control lights using voice commands with Alexa and Google Assistant, highlighting the convenience of hands-free operation.
Scheduling and Automation:
Utilize the Smart Life app to set up schedules, timers, and countdowns for your lights. This allows for automated lighting based on your daily routines, enhancing convenience and energy efficiency. You can also create "Away Mode" to simulate occupancy when you are not home.

Image: Illustrates the benefits of light scheduling, showing a timer for turning lights on at sunset and a countdown for turning lights off after a set period, useful for daily routines.
Maintenance
To maintain your TREATLIFE Smart Light Switch, simply wipe the surface with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the finish or internal components. Ensure power is off before cleaning.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Switch not responding / No power | Power is off at the breaker; Loose wiring; No neutral wire. | Check circuit breaker; Re-check wiring connections; Confirm neutral wire presence. |
| Cannot connect to Wi-Fi | Incorrect Wi-Fi band (5GHz); Weak Wi-Fi signal; Incorrect password. | Ensure your router is broadcasting 2.4GHz Wi-Fi; Move router closer or use a Wi-Fi extender; Double-check Wi-Fi password. |
| Voice control not working | Smart Life account not linked; Device name not recognized. | Ensure Smart Life skill/service is enabled and linked in Alexa/Google Home app; Try renaming the device to something simpler. |
| Switch offline in app | Wi-Fi disconnected; Power outage. | Check your Wi-Fi router; Power cycle the switch (turn off/on at breaker). |
Specifications
| Model Number | SS01S |
| Operation Mode | ON-OFF-ON |
| Current Rating | 10 Amps |
| Operating Voltage | 120 Volts |
| Wattage | 1250 Watts |
| Connectivity Protocol | Wi-Fi (2.4GHz only) |
| Control Method | App, Touch, Voice |
| Controller Type | Amazon Alexa, Android/iOS, Google Assistant, SmartThings |
| Item Dimensions (L x W x H) | 3.3 x 4.84 x 1.57 inches |
| Item Weight | 1.21 pounds |
| Color | White |
| Material | Plastic |
| Circuit Type | 1-way (Single Pole) |
| International Protection Rating | IP30 |
Warranty Information
TREATLIFE provides a 2-Year Warranty for this product. This warranty covers defects in materials and workmanship under normal use. For warranty claims or detailed terms and conditions, please refer to the official TREATLIFE website or contact customer support.
Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your TREATLIFE Smart Light Switch, please visit the official TREATLIFE support page or contact their customer service team. Contact information can typically be found on the product packaging or the TREATLIFE brand website.
You can also refer to the official User Manual (PDF) for additional details.





