Features of stand alone smoke detector :

1. Dedicated chip signal processing,and more energy efficient, more stable
2. Alarm output: sound and light alarm
3. Infrared photoelectric sensor
4. Anti-electromagnetic interference
5. SMT technology independent smoke sensor
6. Be able to adapt to changes in the environment
7. Dust and pest proof,anti-white light interference
 

Parameter for  stand alone smoke detector ALF-S022 :  

1. Power supply: AC110-265V, 9V back-up battery
2. Standby current:<15μA
3. Alarm current: <30mA
4. Operating temperature: -10°C to +50°C
5. Operating Humidity:≤95% RH
6. Alarm sensitivity: 0.6~1.5dB m-¹
7. Detection area: 20 m²
8. Sensitivity: 2.06% ft
9. SPL: 85 dB / 3m (10ft)
10. Size: 106 * 53MM  

Our Advantage of  stand alone smoke detector ALF-S022 :    

1. The same product, the lowest price.

2. The same price, the best quality.

3. The same quality, the fast delivery time.

To provide our customers with best price and quality  for stand alone smoke detector is our long term target.

Company Introduction:

(1)Having our own factory which provides you the most competitive price for stand alone smoke detector.

(2)CE, FCC, ROHS, IP55 for some products and ISO9001 certificate make you satisfied with quality when using our products.

(3)Professional team provide you the latest design and satisfying sevices.

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 Wholesale stand alone smoke detector/smoke detector prices (ALF-S022)