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Product ID: 61986825
smoke detector blinking red light
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Description
Detection Technology
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Detection Method: Photoelectric chamber technology, which provides early detection of smoke particles from all directions. This method is highly effective in detecting smoky fires and is suitable for various environments.
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Detection Range: 360° coverage for comprehensive protection.
Power Supply
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Battery Type: DC 9V battery.
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Battery Life: 1 year.
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Battery Options: Replaceable batteries available in 1-year, 3-year, and 5-year options, allowing users to choose based on their needs.
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Low Battery Signal: Alerts users when the battery needs to be replaced, ensuring continuous protection.
Alarm and Indicators
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Alarm Signal: Loud (>85 dB(A)) audible alarm signal, ensuring it can be clearly heard from a distance of 3 meters.
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Flash Alarm Indicator: Red LED flash to provide a visual alert in addition to the audible alarm.
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Test/Hush Button: Allows users to test the detector's functionality and temporarily silence the alarm if needed (e.g., for false alarms).
Additional Features
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Replaceable Battery: Easy to replace the battery, ensuring long-term use without needing to replace the entire device.
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Low Battery Signal: Alerts users when the battery is nearing depletion.
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End-of-Life Indicator: Notifies users when the device needs to be replaced.
Physical Specifications
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Net Weight: Approximately 125 grams (including the battery).
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Dimensions: Diameter of 100 mm and height of 37 mm (Ф100×37 mm).
Product Parameter
| Model No. | LZ-1902 |
| Standard | EN14604:2005/AC:2008 |
| Voltage | DC 9V |
| Standby current | ≤10uA |
| Alarm current | ≤30mA |
| Sensor type | Photoelectric |
| Temperature | 0°C~+40°C |
| Ambient Humidity | ≤95%R.H |
| Alarm indication | Red LED & Buzzer |
| Sound pressure | ≥85dB(around 3m) |
| Weight | ≈126g(incl.battery) |
| Product size | Φ100*37.5mm |
| Installation way | Ceiling mounting |
Applicable place
key words：smoke detector， smoke alarm for home used，Photoelectric smoke detector
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