离岸价格
Get Latest Price0 ~ 5
|1000 Minimum Order
国:
China
モデル番号:
HC-A14
离岸价格:
0 ~ 5 Get Latest Price
ロケーション:
-
最低注文量の価格:
-
最低注文量:
1000
パッケージの詳細:
-
納期:
15
供給能力:
-
支払いタイプ:
-
製品グループ :
-
連絡先担当者 Ms. kama
Longshan Town, Ningbo, Zhejiang
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.
国: | China |
モデル番号: | HC-A14 |
离岸价格: | 0 ~ 5 Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | 1000 |
パッケージの詳細: | - |
納期: | 15 |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | - |