Yoswit Smart Light Switch

Model: YO813 (R2)

Panel type: 118-type

Revision: V7.0

Category: Smart Home / Smart Light Switch

Manufacturer: Designed by Yoswit in Hong Kong; assembled in Guangdong, China

Certifications: CE, FCC, RoHS

Tagline

Control your lights and appliances anytime, anywhere with a Yoswit smart light switch.

Key Features

• No rewiring required
  Unlike many similar products, Yoswit smart light switches work with both 2-wire and 3-wire (no-neutral) traditional wiring. No renovation or rewiring needed—just replace your existing wall switch.
• High compatibility
  Supports all common bulb types, from incandescent to LED. Works with low-power LEDs down to 3W on single-live wiring.
• Delay & timer function
  Delay-off is ideal for kitchens, stairs, bathrooms and storage rooms. Set timers in the Yoswit App so lights turn off after you leave a space.
• Switch lock
  Lock the switch ON or OFF to prevent accidental operation at home, in offices or public areas. Enable/disable easily from the app.
• Customizable LED indicator
  Each switch has an LED indicator. Choose whether it stays on, or only lights when powered—configurable in the Yoswit App.
• Preset power-restoration state
  After a power outage, the switch can default to ON or OFF based on your setting.

Platform / Ecosystem

• Network control
• Voice control
• Device grouping / mesh
• Remote control
• Scene modes
• Human presence sensing
• Schedule / timer switch
• Password protection
• IFTTT support

Bluetooth & Compatibility

• Bluetooth version: Bluetooth 4.2 (also called Bluetooth Low Energy / BLE) as the core module
• Compatible devices: All Bluetooth Smart Ready devices — phones, tablets, smart set-top boxes
• iOS support: iOS 13.0 or later
• Android support: Android 7 or later

Specifications

General

Electrical

Wireless

Supported panels

55 / 86 / 118 / 120

Installation

⚠️ Disconnect power at the service panel before installation. Installation must be carried out by a licensed electrician.

1. Remove the old switch and disconnect the original wires. Expose about 5mm of bare copper for connection.
2. Insert a small flat-head screwdriver into the frame notch and gently pry off the faceplate.
3. Connect the wires to the switch terminals according to the wiring diagram.
4. Secure the switch to the wall box.
5. Restore power at the circuit breaker.
6. Use the Yoswit App to configure the switch, LED indicator, lock state and power-restoration behavior.