Prix FOB
Obtenir le dernier prix2 ~ 6 / Piece
|100 Piece Minimum Order
Pays:
China
N ° de modèle:
ACJ425
Prix FOB:
2 ~ 6 / Piece Obtenir le dernier prix
Localité:
ShenZhen
Prix de commande minimale:
2 per Piece
Commande minimale:
100 Piece
Packaging Detail:
100pcs in one carton(carton box)
Heure de livraison:
3-7days after payment
Capacité de Fournir:
100000 Piece per Week
Payment Type:
T/T, Western Union, PayPal
Groupe de produits :
-
Personne àcontacter Steven
Shenzhen, Guangdong
Home security Wireless smoke detector alarm EN****4
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Optical smoke detector ,under BSI approval, and can be calibrated into either UL, VDS, NF Standards. This smoke detector features UL-approved Photoelectric sensing components with precise smoke detection. and long life (*8 months) 9V battery operation (9V UltralifeLithium battery model for **-year life is available too).
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Features
o Works on principle that infrared scatters on smoke surface
o Probes smoke which is generated by incomplete combustion at initial stage of fire
o Smoke detector consists of photoelectric system, signal processing identification and alarm circuit
o Infrared scatters on surface of smoke when smoke enters darkroom of detector
o Photoelectric diode receives scattered light and generates photoelectric signal current
o Photoelectric signal generates alarm signal after being processed by identification circuit, accordingly purpose of alarming is achieved
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PACKING
Each product with installation hardware and manual into a gift box *0.5**0.5*4cm, then **0boxes into a carton *5.5**4.5**3.5cm, *4.5/*5.5KGS
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| Power supply | 9V DC Block battery/PP3 |
| Static current | ≤*0µA |
| Humidity | 0 to *5%(*0±2°C),no condensing or icing |
| Quiescent current | 8µA |
| Alarm current | *6mA |
| Operating temperature | *0°C ~*0°C |
| Alarm decibel | ≥*5dB at *0feet(3 meters) |
| Testing | to verify the proper functioning of smoke alarm |
| Low voltage warning | Smoke alarm beeps every *0 seconds for *0 days(minimum) to indicate a need of battery replacement |
| Smoke sensitivity | 0.**6dB/m to 0.**0dB/m |
| Pays: | China |
| N ° de modèle: | ACJ425 |
| Prix FOB: | 2 ~ 6 / Piece Obtenir le dernier prix |
| Localité: | ShenZhen |
| Prix de commande minimale: | 2 per Piece |
| Commande minimale: | 100 Piece |
| Packaging Detail: | 100pcs in one carton(carton box) |
| Heure de livraison: | 3-7days after payment |
| Capacité de Fournir: | 100000 Piece per Week |
| Payment Type: | T/T, Western Union, PayPal |
| Groupe de produits : | - |
