Yoswit YO2086s-1GM (R2) Smart Light Switch

Key Features

1. No‑neutral‑wire compatible: Works for both 2‑wire (no‑neutral) and 3‑wire (with‑neutral) wiring. Direct replacement for traditional wall switches; no rewiring required.
2. Bluetooth connection without hub: Built‑in BLE Bluetooth 4.2. Auto‑detected by Yoswit App. No gateway, no manual pairing, no complex configuration.
3. Dual‑operating‑modes (GM exclusive):
   • Light‑switch mode: standard on/off control for lighting loads
   • Door‑lock mode: control opening & closing for electric strike lock
4. Multi‑way control: Physical button manual operation + smartphone App remote control; supports multi‑location control. Available functions: on/off, time‑delay, countdown, schedule, scene activation, away‑detection.
5. Broad lamp compatibility: Supports incandescent, halogen and LED bulbs. Minimum LED load: 3 W under 2‑wire installation.
6. Additional functions:
   • Switch lock: lock ON/OFF status via App to prevent unintended triggering
   • Customisable LED indicator behaviour
   • Configurable power‑up default state after power restoration
   • Compatible with conventional 3‑way switches for multi‑point control

Important Installation Warnings

1. Disconnect circuit‑breaker power supply before installation. Installation should be completed by licensed electricians to avoid electric‑shock hazard.
2. Implement proper earthing complying with local electrical codes. Missing ground connection may lead to personal injury risk.
3. For 2‑wire no‑neutral setup: If LED lamps flicker or malfunction, adopt 3‑wire wiring or add LED power stabilizer accessory.
4. After hardware installation, manually tap switch 2‑3 times to verify on‑off performance. Launch Yoswit App; device will be automatically detected and added to device list.

Official Download Resources

• V7.0 English Data‑Sheet PDF
• User Manual (English / Simplified Chinese SC edition)
• Product leaflet & full‑range product catalogue
• Android Yoswit APK installation file

Competitive Comparison Summary

Compare with mainstream brands: Schneider, Legrand, Leviton, Lutron smart switches:

1. No external hub / router required; no manual pairing and complicated configuration steps.
2. Supports minimum 3 W LED load under 2‑wire no‑neutral wiring (most competing products do NOT support LED loads under 2‑wire wiring).
3. Unique dual‑mode function for lighting control or electric‑strike door‑lock output.
4. Multiple mounting‑box form‑factors available: 55 / 86 / 118 /120; this unit is Socket 86 variant.