Warning Buzzer & Chime
High Decibel Buzzer 3024 Spiral Mechanical DC3-24V 30 * 24 Continuous Sound 2910 Intermittent Sound Horn

Reminders about products:
It is normal for the size to have slight error during manual measurement. Please refer to the actual object.
1.Due to the factors of production batch, tools and operators, the measurement of product size may have 1-2cm error.
2.Due to shooting, display, light and other reasons, the product pictures may have slight chromatic aberration in varying degrees on different monitors, which is normal. The actual color shall be subject to the actual object received.