- Piezoelectric siren alarm, various alarms system/piezo alarm siren
- 2017-09-16 17:42
- Model Number: DLP-06 Brand Name: DELI Key Specifications/Special Features: Model: DLP-06Feature: sound volumeAdjustable: low dB for testing and high dB for normal operationNew design of reflecting mirrorIndependent siren and strobe operationUV...