Wired Smoke Alarms For Home Security System
Description
Product Description
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Power Supply:
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AC 240V with DC 9V battery backup ensures continuous operation even during power outages.
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Detection Technology:
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Photoelectric Chamber for early detection of smoke from all directions, providing a faster response to smoldering fires.
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Alarm Signal:
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Loud >85dB(A) alarm sound audible from up to 3 meters, ensuring the alarm can be heard clearly in case of an emergency.
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Installation:
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Suitable for ceiling or wall mounting, offering flexibility in placement.
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Comes with a surface mount base plate featuring large cable terminals for easy installation.
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Interconnectivity:
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Can operate as a single unit or be interconnected with up to 24 units, making it ideal for larger spaces or multi-room setups.
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Visual Indicators:
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Red LED for alarm status indication.
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Green LED to indicate AC mains power is active.
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Low Battery Signal to alert when the battery needs replacement.
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Durability: Equipped with an insect screen to protect the sensing chamber from dust and pests, ensuring long-term reliability.
Product Parameter
| Model No. | LZ-1907B |
| Standard | AS3786：2014 |
| Voltage | AC 240V with DC 9V battery back up |
| Standby current | ≤10uA |
| Alarm current | ≤50mA |
| Sensor type | Photoelectric |
| Temperature | 一10°C ~ 50°C |
| Ambient Humidity | ≤95%R.H |
| LED indication | Red LED & Buzzer |
| Hush time | 8~9min |
| Product life | 10 years |
| Sound pressure | ≥85dB(around 3m) |
| Weight | ≈214g |
| Product size | Φ120*43mm |
| Installation way | Wall or Ceiling mounting |
Applicable place
KEY WORDS: Wired Smoke Alarms , DIY smoke detector，Wired Smoke Alarms For Home Security System
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