The Buzzer with Red LED Light AD16-22SM ACDC220V 22mm Diameter is an alert device used to signal warnings or notifications in electrical circuits. It combines a loud buzzer sound with a bright red LED light for visual and audio alerts. Compact and easy to install, it fits standard 22mm panels. Suitable for industrial machines, control panels, and safety systems, it ensures attention is drawn immediately when needed. This device is reliable, durable, and ideal for both AC and DC 220V applications. Features: Product Name : Flash Buzzer; Model: AD16-22SM Bearing Voltage : AC 220V;Current : <=20mA Size : 66 x 28mm/ 2.6" x 1.1" (L*D) Thread Diameter : 22mm/0.9" Material: Plastic, Electric parts Color: Red, Black Net Weight: 21g Package Content : 1 x Flash Buzzer Specifications: Item Type: Indicator Lights Model Number: AD16-22SM Item Type : Switches MPN: Baomain Certification: CCC,CE Switch Type: Touch On/Off Switch Country/Region of Manufacture : China Uses: Warning signals in industrial machines. Safety alert in electrical control panels. Notification for malfunction or fault conditions. Visual and audio alert in workshops or factories. General signaling in home or industrial automation systems. Package Includes: 1 x Buzzer with Red LED Light AD16-22SM ACDC220V 22mm Diameter