BQLZR 2 Pieces DC100V 0.5A Magnetic Switch Door Sensor Normally Open Closed for Home

Features: 
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
3.The shell is made of high-quality raw materials and adopts a sealed design. Not easily damaged.
4.Small and exquisite, light weight, easy to install and highly concealable.

Working Principle:
NC (meaning normally closed): When the magnets are combined, the circuit is conductive; when the magnets are separated, the circuit is not conductive;
NO (meaning normally open): When the magnets are separated, the circuit is conductive; when the magnets are combined, the circuit is not conductive.

Specifications:
Model: Replacement for XL-31B
Sensing distance: 15-20mm
Rated current: 0.5A
Rated voltage: DC100V
Rated power: 10W
Contact type: NC/NO/COM (normally closed/normally open conversion type)
Fixing method: screw installation
Connection method: terminal block connection
Material: Plastic
Color: White
Brand name: BQLZR
Size: 55x15x11.5mm/2.17"x0.59"x0.45" (LxWxH)
Mounting Hole Distance: 45mm/1.77"
Weight: 52 g

Package include:
2 x Set Magnetic Reeds Switch
8 x Screws