SecurityIng - Dustproof Photo-electric Smoke Detector with Intelligent Control High Stability Anti-RFI and Anti-EMI Review
Sensitivity: 0.5dB/m (+/- 0.1dB/m).
Working Temperature: -10 ~ +50 degree Celsius.
Environment Humidity: 95% RH (Max.).
Apply to House, Market, Hotel, Warehouse and etc..
Dimension (Dia. x H): 4.10 x 2.0 inch.
What's In The BOX:
1 * Power Supply Non-polarity Input Photoelectric Dustproof & Insect Preventionsmoke Detector.
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