ITEM NAME:10x SN-38 Reed Door Window Alarm magnetic Door contacts Z1F1 U7W8 X9S5 Description & Preview.'S X Wired Door Window Sensor Magnetic br>40 x Screw. Surface-mount door window magnetic. Magnetic goods normally open or normally closed connection. You can follow below process to chontact us. All pictures are for illustration purpose only and Colours may vary slightly.
