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Flush door contact.
Therefore you will need to drill a matching hole directly opposite the contact.
Ar041k and ar042k24k7 both meet the grade 3 requirements containing magnetic interference detection plus onboard resistors for galaxy and scantronic texecom castle menvier panels respectively.
Wired contacts are easy to use with any hardwired security panel.
Press the 951wg into the hole until it is flush with the door or window frame.
Ar03 meets the criteria for grade 2 projects.
These door contact position switches dcs work with all access control and burglar alarm systems.
Purchase your wired door and window contacts from the alarm grid website.
Ar041k is a push fit single reed flush contact.
Door and window contacts are important for any security system.
T series flush doors b series flush doors.
When the door or window is open the contact will give an open signal and when the door is closed the contact will give a closed circuit signal.
The barrel of this contact holds 4 sloped crush ribs allowing it to easily slide into a 20mm diameter recess locking at the contact plate.
Knight fire security products ltd are proud to introduce the new ar range of magnetic contacts for metal doors steel doors ferrous doors.
4 4 out of 5 stars 102.
They can also interface with wireless security systems if a wired to wireless converter is used.
The unique housing design features a rugged unibody construction with flexible ribbed sides for quick secure installation without gluing.
The 1078 1076 series steel door contacts are designed specifically for use in the steel doors commonly found in commercial building applications.
1 pcs white recessed door contacts nc security alarm window sensors with magnetic reed switch.
This contact works with any access control or burglar alarm system available normally closed.
Many of the contacts have been independently certified to meet en50131 grade 2 and grade 3 so you can be confident in using them.
Cqr s range of magnetic flush contacts and other magnetic contacts are known throughout the security industry for the quality.
Press the magnet into the hole and your installation is complete.
This contact is designed in such a way that magnetic interference from surrounding metals is reduced allowing it to be used in steel framed doors.
Get it as soon as tue dec 1.
The multi contacts come with selectable resistors to allow installers to stock one contact that can be used with any panel.
Flush magnetic contacts for steel frames.