Yoswit Smart Light Switch

Model: YO822 (R2)

Product name: Yoswit Smart Light Switch

Category: Smart Home / Lighting Switches

Revision: V7.0

Input voltage: 100–240V AC, 50/60Hz

Technology: BLE 4.2

Max load: 6A

Certifications: CE, FCC, RoHS

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

Tagline

Control lights and appliances from anywhere with a simple, rewire-free smart wall switch.

Key Features

• No rewiring
  Unlike many similar products, Yoswit smart light switches work with both 2-wire and 3-wire (no-neutral) installations. No renovation or extra cabling is needed — just replace your traditional wall switch.
• High compatibility
  Supports common bulb types from incandescent to LED. In single-live-wire setups, it works with low-power LED down to 3W.
• Delay & timer function
  Ideal for kitchens, stairways, bathrooms and storage rooms. Set a delay so lights turn off after you leave, or schedule timers in the Yoswit App.
• Two operation modes
  Use it as a standard light on/off switch, or configure it to control other devices such as electric door locks / motorized doors via the app.
• Switch lock
  Lock the switch in ON or OFF state to prevent accidental operation at home, in offices or public areas. Enable/disable from the Yoswit App anytime.
• Customizable LED indicator
  Each switch has an LED indicator. Choose whether it stays on continuously or only lights when powered, directly in the app.
• Default power-up state
  After power restoration, the switch can automatically return to ON or OFF based on your preset.

Platform / Ecosystem

Network control · Voice control · Device grouping/mesh · Remote control · Scene modes · Presence sensing · Timer/schedule · Password protection · IFTTT

Bluetooth

• Bluetooth: 4.2 / BLE
• Frequency: 2.4GHz
• Compatible devices: All Bluetooth Smart Ready devices — phones, tablets, smart set-top boxes
• iOS: 13.0 or later
• Android: 7.0 or later
• Range: Open area > 50m; indoor 3–20m

Specifications