We are offering indicator with buzzer - suitable for 22.5 mm dia cutout. Led indication with bip sound buzzer suitable for control desk operator. Available in different voltages and colours....
Ø2225 Magnetic buzzers (Non-Flush) B2NB-B1 is available to select continuous and intermittent sound. It possesses the safety and the visibility by having high visibility with LED.Strong bass sound, selectable continuousintermittent sound, sound...
Active buzzer features are : 1. An active buzzer with a concussion internal source- so long as it will be called an energized2. Program easy to control- SCM can let a high-low sound- while passive buzzer did not.
Passive buzzer features are : 1. Passive internal shocks without source- so if you can not make it with a DC signal tweet. Must be a square wave 2K ~ 5K to drive it2. Sound frequency control- you can make a “more than a meter hair Suola” effect.3. In some special cases- you can re
For Buyer 
For Seller 
Help 
