General
Security on 2.4GHz digital wireless technology is secured by AFH technology, which only selects suitable frequencies for transmission and changes them autom...
Mon, 24 Jan, 2022 at 3:17 PM
Reinforced concrete structures and thick walls Steel reinforcement and fittings in structures Electric motors Bluetooth and devices operatin...
Mon, 24 Jan, 2022 at 3:18 PM