product name EN 14604 Certifited with Silence Function SND-500-S smoke alarm  SND-500-S smoke alarm provides reliable early warning of a fire condition responding to fixed threshold smoke concentration detected in the protected premises. SND-500-S smoke alarm is designed in accordance with UL-217&EN-14604 and manufactured under the best quality control.
Specification:
The smoke alarm works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of photoelectric system, signal processing identification circuit and alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly the purpose of alarming is achieved. picture of EN 14604 Certifited with Silence Function SND-500-S smoke alarm  | ||||||||||||||||||||||||||||||||||||||
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| : | FOB 2.0~8.0 USD | |||||||||||||||||||||||||||||||||||||
| : | 1000 PCS | |||||||||||||||||||||||||||||||||||||
| : | 30Days | |||||||||||||||||||||||||||||||||||||
| : | 5000000 Pieces per Year | |||||||||||||||||||||||||||||||||||||
| : | Colour box or Skin packing; 100PCS/CTN | |||||||||||||||||||||||||||||||||||||
| : | Ocean, Air | |||||||||||||||||||||||||||||||||||||
| : | L/C, T/T |
Residential stand alone smoke alarm
| Price: | 2.0~8.0 USD |
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| Trade Term: | FOB |
| Payment Terms: | T/T,L/C |
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Basic Info.
- POWER SUPPLY: 9VDC Block
- Battery QUIESCENT CURRENT: 7uA
- ALARM CURRENT: 15mA
- ALARM SOUND LEVEL:: 85dB/3m
- TEMPERATURE RANGE:: -10℃ to +55℃
- HUMIDITY: 0% to 95% RH No Condensation
- DESIGN STANDARD: EN 14604
- APPROVAL: 0086-CPD-587623
- TYPE: Domestic Smoke Alarm
- QUIESCENT CURRENT: 7μA @9V
- Place of Origin: Zhejiang
- Min.Order: 1000 PCS
- Means of Transport: Ocean, Air
Supply Capacity
- Production Capacity: 5000000 Pieces per Year
- Packing:Colour box or Skin packing; 100PCS/CTN
- Delivery Date: 30Days
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