Yoswit Smart Light Switch

Model: YO812 (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
  Works with both 2-wire (no neutral) and 3-wire installations. Replace your traditional wall switch directly — no renovation or extra cabling required.
• High compatibility
  Supports common bulb types from incandescent to LED. In 2-wire / single-live-wire setups, it supports LED loads as low as 3W.
• Delay & timer function
  Use delay-off for spaces needing brief lighting such as kitchens, stairways, bathrooms and storage rooms. Set countdowns or schedules in the Yoswit App.
• Two operation modes
  Configure the switch for light/fan on-off control, or use it for open/close control of devices such as magnetic locks, roller shutters, electric curtains, etc.
• Switch lock
  Lock the switch in ON or OFF state to prevent accidental operation at home, in offices or public areas. Enable/disable instantly from the app.
• Customizable LED indicator
  Each switch has an LED indicator. Choose whether it stays on continuously or only lights when powered, via the Yoswit App.
• Default power-up state
  After power restoration, the switch can default to ON or OFF according to your setting.

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