22mm mounting hole Flicker buzzer indicator lights signal lamp flash buzzer panel AD16-22SM 12V 24V 36V 48V 110V 220V 380V

22mm mounting hole Flicker buzzer indicator lights signal lamp flash buzzer panel AD16-22SM 12V 24V 36V 48V 110V 220V 380V
sku: 32809671977
$1.58
Shipping from: China
   Price history chart & currency exchange rate