10Pair Wire MC52 Wired Rolling Magnetic Contact Reed Gate Door Switch Home Alarm Security
Specifications:
Product Name:Magnetic Door Switch
Contact Type:NC, Normally Close
Contact Capacity:0.5A(Maximum Switch Current)
Voltage:DC 100V
Rated Power:10W
Action Distance:30-40mm
Each Size(Approx):50 x 20 x 10mm / 1.9" x 0.8" x 0.4"(L*W*H)
Mounting Hole Dia.:4mm/ 0.16"
Wire Length(Each):54cm/ 21.3"
Color:Silver Gray
Housing Material:Zinc Alloy
package Content:
Description:
Screw surface mount contact, silver gray zinc alloy housing. 54cm long wire lead. Comes with four installation screws.
Switch Type: NO(normal open type), NO means Normally Open: when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light ooff ).When make order,pls check carefully!
Great for use in family and factory window, door. etc.
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
5 x Magnetic Door Switch
20 x Installation Screws
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19.25$
37.49$
3
4 reviews 26 sold
5Pairs Home Alarm Wire Magnetic Sensor Switch DC100V Rolling Magnetic Contact Reed Gate Door Switch For Security Alarm S