
FL 660А
Product Brief:
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Model: FL 660A
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Type: Autonomous optical-electronic smoke detector
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Power supply: 9V (Krona-type battery)
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Alarm sound level: ≥ 85 dB (at 3 meters)
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Static current: < 8 µA
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Alarm current: 10 mA
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Low voltage alert: 5.5–6.2V
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Operating temperature: –5°C to +40°C
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Humidity: < 93% RH
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Low battery warning: 7–15 days before depletion
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Features: Fast response, LED indicator, dust and insect resistant, easy installation
Data
-
Model: FL 660A
-
Type: Autonomous optical-electronic smoke detector
-
Power supply: 9V (Krona-type battery)
-
Alarm sound level: ≥ 85 dB (at 3 meters)
-
Static current: < 8 µA
-
Alarm current: 10 mA
-
Low voltage alert: 5.5–6.2V
-
Operating temperature: –5°C to +40°C
-
Humidity: < 93% RH
-
Low battery warning: 7–15 days before depletion
-
Features: Fast response, LED indicator, dust and insect resistant, easy installation