Wall switches · Traffic
How to Choose a Smart Wall Switch
Frame, gangs, neutral, protocol and certs — the checklist sourcing engineers actually use before RFQ.
Protocols
Wi‑Fi vs Zigbee Wall Switches
When distributors should pick hub-free Wi‑Fi versus mesh Zigbee for apartments and hotels.
Scene panels · Value
Hotel & Multi-Scene Panel Spec Checklist
Key card, bedside scenes, DND/MUR and plate standards — how project buyers should RFQ a room kit.
Wall switches
Neutral vs No-Neutral Smart Switches
Why LED flicker happens on single-live installs and what to put in the RFQ.
Sourcing
CE, FCC, UL for Smart Switches — What Buyers Should Ask
Capability vs certificate pack: how trading suppliers should answer multi-market RFQs without over-claiming.
OEM
Tuya OEM Smart Switch Sourcing Checklist
App brand, print, packing language, MOQ and sample loop for private-label programmes.