zhangzhou younat electronic making co.,ltd-凯发推荐

 
 
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no.50 longteng road longwen zone, zhangzhou city, fujian
tel:
86-596-2879590 6305733 6305611
fax:
86-596-6305655
e-mail:

 
 
yfh-2 (386 the electric controlling system of intellectual m
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    according to the current standard of fireproof controller,we develop the products,adoptting american microcomputer chips 。the sensors which can respond to smoke vapour and temperature。the signal is controlled by a/b/c,the three procedures,so that the separation among smoke,vapour and temperature can be conducted,and the stop can be indicated。
    with the function of super-loading protection and warning prompt。applied in ac380v,50hz or
    *with the function of limitting pressure,charging and discharging。prolonging the storage battery’s life perfectly
    *protectting the storage battery from breaking dowm automatically
 
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tel:
86-596-2879590 6305733 6305611   fax:86-596-6305655   e-mail: