Product Description

Item: 4 Wire Photoelectronic Smoke Detector
1) Power supply non-polar input: DC 9V~35V

2) Stainless steel shield, Anti-RFI; SMT adopted, high stability.

3) Dustproof, mothproof and anti-light interference design.

4) Double Sided Glass Fiber circuit board.

5) MCU processing adopted, eliminate false alarm.

6) Relay output/LED indicator.

7) Automatic reset and power-off reset.

8) Detection sensitivity: 2.06%/ft

9) Dimension: Φ 100*46mm