Normally Open Door Contacts

Normally Open Door Contacts

Magnetic Contacts, Door Magnetic Contacts, Magnetic Sensor manufacturer / supplier in China, offering Normally Open Door Contacts, UL Listed Surface Mounted Alarm Contact Switch, Recessed Mounted Magnetic Contact Switch and so on.





Basic Info.


Model NO.:BS-2011






Application:Home, Industry, Special Equipment


Installation:Surface Mounted


Wire:18" #22AWG


Color:White, Brown, Grey Available




Switch Type:No (Nc,Spdt Available)


Maximum Initial Contact Resistance:0.150ohm




Specification:CE, UL, CUL


Origin: Shenzhen China


HS Code:853650000


Product Description


Magnetic contacts are the first line of defense in the burglar alarm industry. They are inexpensive, very reliable, and in most cases out of sight. While PIR's and other interior detectors are an excellent back up, it is the contact that immediately triggers the alarm system when the door or window is open. Contacts should be used on all entry sights because a PIR will pick up the intruder after they are inside.

CHUANGAN Magnetic Contacts consist of the most common recessed, surface mount and overhead door sizes used in the security industry.


* Mini Stick-on contact with flange

* Side leads with #22AWG 18" length

* Adhesive and screw mount included

* Special leads on request

* Switches or magnets available seperately

* Resistor, Diode and Supervisory Loop available on request

* Colors: White, Brown, Grey

The above information is for reference only!

If you need more information

Please contact us

WhatApp: +8618007553035

Skype: jingxiaohua028




Hot Tags: normally open door contacts, manufacturers, suppliers, factory, wholesale, customized, in stock, bulk, buy, brands, free sample


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