JB-101 Junction Box
8 contacts+2 tamper
JB-102 Junction Box
5 contacts+2 tamper
JB-103
12 contacts+2 tamper
JB-104
24 contacts+2 tamper
We also product Z-wave,Mini-smoke detector ,wireless door contact,magnet,switches
Our company Ningbo Sentek Electronics Co.,Ltd is specializing in designing,developing and manufacturing fire and security detectors and magnetic contacts from 2001.Take quality as life of corporation ,our products are all designed and manufactured completely according to the standard of EN,UL,KFI and so on .All our products are tested one by one in sensitivity and function features.So we enjoyed a good reputation in the world!
Your visit or e-mail are welcomed !
Audited Supplier 
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