10pcs Wired Door Sensor, NC Recessed Wired Door Window Contact Sensor Magnetic Reed Switch for Home Security Alarm System, Magneti Door Switch
Product Description
10pcs Wired Door Sensor, NC Recessed Wired Door Window Contact Sensor Magnetic Reed Switch for Home Security Alarm System, Magneti Door Switch
- wired door window sensor: installation of door window sensor with magnetic switch, protect your family at all times. not suitable for iron doors, alarm sensor, it will reduce the magnetism of the sensor, garage door magnetic hardware
- close short circuit createfor the current.
- tips close short circuit createpath for the current.
- magnetic door sensor, tips close short circuit createfor the current.
- widely used:ideal entry warning for houses, flats, mobile homes, dormitories, offices, hotel rooms, garages and more.
Technical Specifications
You might also like
Melt My Heart
Rocketbook Core Reusable Smart Notebook, Letter Size 8.5x11, Black
Qtip Dispenser Q-tip Holder Apothecary Jars Bathroom,Premium Quality Clear Plastic Acrylic Container for Q-Tips,Cotton Swab,Cotton Ball,Cotton Rounds,Floss Picks |Small,10 oz,Set of 2
2544 Olive Drab Infantry Vintage Military Cargo Utility Shorts Size 3XL
Crochet Bucket Hat for Women Handmade Knit Crochet Hats Breathable Foldable
Crochet Bucket Hat for Women, Handmade Knitted Crochet Hats Breathable
YLZZMDQSZ Crochet Bucket Hat for Women Handmade Knit Crochet Hats Breathable Foldable (Red Strawberry)
Crochet Strawberry Hat for Women, Cute Handmade Crochet Bucket