Precio FOB
Obtener el precio más reciente0 ~ 5 USD
|1000 Minimum Order
País:
China
N º de Modelo:
HC-A14
Precio FOB:
0 ~ 5 USD Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1000
Detalle de embalaje:
-
El tiempo de entrega:
15
Capacidad de suministro:
-
Tipo de pago:
-
Grupo de productos :
-
Persona de contacto Ms. kama
Longshan Town, Ningbo, Zhejiang
SMOKE ALARM
Battery operated
Low battery single
Test (RED LED)
Solid connections and battery included
CE-CPD EN****4 APPROVAL
Technical Parameter:
Power Source: 9V battery
Quiescent current: **2uA
Working Temperature: **0~**0
Alarm decibel: ≥*5db/3m
Size: (diameter) **1×*4mm
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.
| País: | China |
| N º de Modelo: | HC-A14 |
| Precio FOB: | 0 ~ 5 Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 1000 |
| Detalle de embalaje: | - |
| El tiempo de entrega: | 15 |
| Capacidad de suministro: | - |
| Tipo de pago: | - |
| Grupo de productos : | - |
