WESUA 5 Pack NC Magnetic Switch Contacts Door Sensor for Home Alarm white

Product Details

• Publisher: WESUA
• Publication date: 0
• Item weight: 118 g
• Dimensions: 25 x 15 x 1 cm

• Screw terminal surface mounted magnetic contacts
• Nice looking and easy install
• Attractive cover keeps mounting screws and terminal screws hidden
• Mounting screws included
• Great for use in family and factory window, door, etc.
• This contact works with any wired burglar alarm system or wired access control available

Magnetic contacts is widely used for alarm system(panel) to detect state of door. It consist of a reed switch part and a magnet part . When door closed, reed switch is effected by magnet and turn ON; when door open, reed switch is effected by magnet and turn OFF, trigger alarm.Contact type : NC (normally closed),switch OFF when door is openedMaterial: ABS plasticColor: whitePack: 5pairs/bagOperation gap : ≥ 20mm Mounting type : Surface mountingMax. voltage : 28V DCMax. current : 0.2AMax. load : 3WMaterial : ABS plastic