What is : (1) it can use 4+1 and 8+2 if you have 2 units (by long pressing 1 and 5 buttons)... (2) warranty increased 18 months (Applicable from 1 Aug 17).... (3)composite pcb... (4)fan speed and heating problem solved
Made in indian /save electricity/ inbuilt memory/ use for 4 lights and 1 fan/ humming less fan speed/ highly durable/fluctuation less switching for lights/ relay based switching (1000 Watt per pt)
No need to change existing wiring, it can be install inside or outside switch board (i.e. keep outside only sensor)
Operate through remote control as well as from your existing switch board buttons manually. Your suggestions is very important to update this product time to time , please leave msg official site or here