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- 09 May 2017 05:24
- Forum: Discussions in English
- Topic: Smoke Detector
- Replies: 0
- Views: 2835
Smoke Detector
Have you ever imagined that that a detector can be invented to detect the smoke? The invention of this Independent Smoke Detector with High Sensitivity makes it come true. And it owns high sensitivity that can interconnect up to alarm, so when the smoke density reaches the limited standard it will s...