News — Remote Light Switch

A conventional light switch is wired directly into your home's electrical system and light fixtures, allowing you to control your lighting. A RF wireless remote light switch operates similarly but it uses an RF remote control to turn lights on and off. What is a RF Wireless Remote Light Switch? A wireless remote light switch is a type of switch that controls lighting fixtures without the need for hard wiring to the physical switch. It consists of a transmitter and a receiver that controls the lights on and off by communicating via wireless radio frequency (RF) signals with a receiver...

A dry contact (also known as a volt-free contact or potential-free contact) is defined as a contact in which power/voltage is not directly provided from the switch but is instead always being supplied by another source. Dry contacts are known as passive contacts, as no energy is applied to the contacts themselves.A dry contact operates just like an ordinary single-pole ON/OFF switch: when closed, it completes the circuit and allows current to flow; when open, it breaks the circuit and stops current flow. It acts as a secondary set of contacts in a relay circuit, never making or breaking the...