Voice Light Activated Relays Switching Module for Intelligent Systems Supporting 7-30V 1-2seconds/3-60seconds Option Control

Constructed from durability ABS, it supports 7V and 30V power sources, features easy wiring, and includes a built in delay timer for flexible use in various electrical controller systems Engineered with robust antiinterference features, this stable relays module ensures consistent operate under varying conditions, enhancing its versatility for any control application Perfect for scenarios like smart home setups, industrial environments, and tasks, it ensures reliability in controlling lights, fans, or other devices This relays switching module voice and light control capabilities, allowing you to automatically activate loads based on sound or light variations, with adjustable delay settings for precise timing in smart home automation applications Ideal for enthusiasts and beginners, this module simplifies integration into projects, making it accessible for those creating automation solution