KNX Smart Switch Mod...
KNX rework starts with miscounted channels, thin panel logic or an ETS clash. Sequence the 17 KNX modules by load, then match panels and the fusion gateway.
Surge-Protected Smar...
Voltage swings and monsoon surge destroy smart switches in India. What 40-400V wide voltage covers, why 4kV surge is a second line, and what to ask a supplier.
Zigbee vs WiFi vs Ma...
Picking the wrong protocol is the callback integrators regret. Match Zigbee, WiFi & BLE, Matter and Thread to project type, and when to use 485 or KNX.
Smart Switch Retrofi...
Older and newly finished homes cannot have walls opened or conduit pulled. Three no-rewire retrofit routes, the positions needing wiring, and lead times.
No-Neutral Smart Swi...
If the wall box has no neutral, "use the no-neutral version" is not enough. Compare magnetic-latching and parallel-capacitor options and the motor-load limit.
Smart Switches for H...
Poor guest-room control means guest complaints and hidden energy loss. How the RCU host, dry contacts and check-in logic cut consumption, plus rollout controls.