سعر فوب
أحصل على آخر سعر2 ~ 6 / Piece
|100 Piece Minimum Order
بلد:
China
نموذج رقم:
ACJ425
سعر فوب:
2 ~ 6 / Piece أحصل على آخر سعر
الموقع:
ShenZhen
سعر الحد الأدنى للطلب:
2 per Piece
الحد الأدني للطلب:
100 Piece
تفاصيل التغليف:
100pcs in one carton(carton box)
موعد التسليم:
3-7days after payment
القدرة على التوريد:
100000 Piece per Week
نوع الدفع:
T/T, Western Union, PayPal
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Steven
Shenzhen, Guangdong
Home security Wireless smoke detector alarm EN****4
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).
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
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
| 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 |
| بلد: | China |
| نموذج رقم: | ACJ425 |
| سعر فوب: | 2 ~ 6 / Piece أحصل على آخر سعر |
| الموقع: | ShenZhen |
| سعر الحد الأدنى للطلب: | 2 per Piece |
| الحد الأدني للطلب: | 100 Piece |
| تفاصيل التغليف: | 100pcs in one carton(carton box) |
| موعد التسليم: | 3-7days after payment |
| القدرة على التوريد: | 100000 Piece per Week |
| نوع الدفع: | T/T, Western Union, PayPal |
| مجموعة المنتج : | - |
