Prix FOB
Obtenir le dernier prix0 ~ 5
|1000 Minimum Order
Pays:
China
N ° de modèle:
HC-A14
Prix FOB:
0 ~ 5 Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1000
Packaging Detail:
-
Heure de livraison:
15
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
-
Personne àcontacter 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 Â APPROVAL
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Technical Parameter:
Power Source: 9V battery
Quiescent current: **2uAÂ
Working Temperature: **0~**0
Alarm decibel: ≥*5db/3m
Size: (diameter) **1×*4mm
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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.
| Pays: | China |
| N ° de modèle: | HC-A14 |
| Prix FOB: | 0 ~ 5 Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1000 |
| Packaging Detail: | - |
| Heure de livraison: | 15 |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
