压电蜂鸣器和音频指示器 Electronic Alarm NPN White
Featuring numerous melodies and a great sound power, this simple and efficient offer guaranteed to you distance-view information to improve your productivity. We can produce tailor-made products to suit your specific requirements.Features
* **Each Unit Contains 16 Sounds**
* **Panel Mounting By DIN Standard Installation**
* **Up to 90 Decibels in a Compact Size**
* **Simple Volume Adjustement 0 to 90 dB Thanks to an Easy Front Panel Access