สัญญาณเตือนภัยดึงมือ รุ่น SIGA-270, SIGA-270P, SIGA-278

System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.

Conventional Dual Heat Detector

Network Repeater Panel

The Thermotech 302 Series rate-anticipation heat detectors operate within a controlled range of two to three degrees of their set points, regardless of the speed or rate of temperature rise.

Re-settable (non-breaking glass) via special key

ใช้หลอด LED กำลังสูง พิกัด 9 W ต่อหัวโคม ให้แสงสว่างมากกว่าหลอดฮาโลเจนขนาด 35 W