玻璃音頻感應器
GLASS BREAK DETECTORS

DSC GLASS BREAK DETECTOR

•Good at hearing all sounds and reacting to the sound that poses a threat

BOSCH GLASSBREAK DETECTOR

•Uses microprocessor-based sound analysis technology (SAT) to listen for the specific frequencies associated with breaking glass

OPTEX OUTDOOR DUAL BEAM

•Photoelectric detectors are widely used for perimeter surveillance in severe outdoor environmental conditions
•Highly durable structure is considered a key factor for accurate operation to prevent false alarms

OPTEX SMART LINE OUTDOOR PHOTOELECTRIC DETECTOR

•Includes even more features to protect against false and missed alarms caused by mis-alignment and environmental issues