built in buzzer picking label
BT25F2 Wireless Pick-to-Light Label Guide Light with Red LED Flashing Indicator and Built-in Buzzer for Warehouse Picking（Light Control Version）
Smart sound and light picking tag for warehouse Pick to Light systems. Features a 2.9-inch display, optional buzzer, 3 buttons and up to 24 months of battery life.
BT25JX Wireless Pick-to-Light Label Guide Light with Red LED Flashing Indicator and Built-in Buzzer for Warehouse Picking ( Adhesive Version )
Smart sound and light picking tag for warehouse Pick to Light systems. Features a 2.9-inch display, optional buzzer, 3 buttons and up to 24 months of battery life.
BT25D Wireless Pick-to-Light Label Guide Light with Red LED Flashing Indicator and Built-in Buzzer for Warehouse Picking（Light Diffusion Version）
Smart sound and light picking tag for warehouse Pick to Light systems. Features a 2.9-inch display, optional buzzer, 3 buttons and up to 24 months of battery life.
BT23 Wireless Pick-to-Light Label Guide Light with Red LED Flashing Indicator and Built-in Buzzer for Warehouse Picking
Smart sound and light picking tag for warehouse Pick to Light systems. Features a 2.9-inch display, optional buzzer, 3 buttons and up to 24 months of battery life.
