SD325 Series Optical Smoke Detectors
Key Specifications
*Advanced photoelectric smoke sensing technology
*Durable sensor head; excellent smoke access
*Dual LEDs for 360 visibility
*Built-in local sounder-alarm sound level reaching 85dB
*Built-in sensitivity self-test function giving a warning signal every 30 sec to indicate the dirty condition of a detector head
*Magnet-activated sensitivity test
*Easy installation and maintenance
*Modern stylish design