Yoswit Smart Light Switch — 3-Gang

Model: YO2086s-3G (R2)-MEC-A

Product Name: Yoswit Smart Lighting Switch

Gang: 3-gang

Panel Type: 86-type

Revision: V7.0

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

Certifications: CE, FCC, RoHS

Tagline

Control lights and appliances anytime, anywhere — a 3-gang retrofit smart wall switch with no rewiring required.

Key Features

• No rewiring required
  Works with both 2-wire (no neutral) and 3-wire (with neutral) traditional wiring. Just replace the existing wall switch — no renovation or extra cabling needed.
• High compatibility
  Supports common bulb types from incandescent to LED. In single-fire-wire (live-only) setups, supports LED loads as low as 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 via the Yoswit App for night-time safety.
• Switch lock
  Lock the switch in ON or OFF state to prevent accidental operation at home, in offices or public areas. Activate/deactivate anytime from the Yoswit App.
• Customizable LED indicator
  Each gang has an LED indicator. Choose constant-on or power-connected-only behavior in the Yoswit App.
• Configurable power-restored state
  After a power outage/power recovery, the switch can default to ON or OFF based on your setting.

Specifications

Platform / Competitive Notes

• Core tech: Bluetooth 4.2 / BLE
• No gateway, no rewiring, no complex setup, no pairing hassles
• Compatible with Bluetooth Smart Ready devices: phones, tablets, smart set-top boxes
• Yoswit supports live-wire LED from 3W and broad 55/86/118/120 panel compatibility, unlike Schneider / Legrand / Leviton / Lutron entries shown on the page

Documents / Downloads

• User manual: Download / Download (Simplified Chinese)
• Datasheet: Download
• Leaflet: Smart Light Switch
• Product catalogue
• Product catalogue (Hong Kong)
• Yoswit App (iOS / Android APK)

Installation Warnings

• Disconnect power at the service panel before installation.
• Must be installed by a licensed electrician.
• Strip wires ≈5mm and follow the wiring diagram.
• Ground the device per local regulations; missing ground = unsafe installation / risk of injury.
• Mount to back box, restore power, test 2–3 times, then snap faceplate until all corners “click”.
• Optional LED stabilizer: if 2-wire install causes flicker/no light, use 3-wire (N connected) or add an LED stabilizer across any lamp.