This 4-channel ZigBee smart light switch module offers flexible control for your home lighting and appliances. It works with DC 5V/12V/32V power and includes an RF433 receiver for extended compatibility. Use voice commands, schedule timers, or control remotely via an app—no separate hub required. Each channel operates independently, allowing you to manage up to 4 devices. Made from durable white plastic (8 x 7.5 x 2.5 cm), it is easy to install and ready to use. Compatible with most mainstream smart assistants and home automation systems. Specifications: - Model: ZigBee Switch - Control Channels: 4 - Power Input: DC 5V/12V/32V - Connectivity: ZigBee, RF433 (receiver built-in) - Control Methods: Voice control, timer scheduling, app remote control - Material: Plastic - Color: White - Dimensions: 8 x 7.5 x 2.5 cm Package includes 4 modules. Color may slightly vary due to lighting or screen settings. Size tolerance: +/- 1–3 cm.