Feature

●These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm systems. Work as an anti-theft alarm, is good for metal doors and window.
●Magnetic Door Switch, which is in size of: Actuation Distance: 10-15mm, 25-35mm, Each Size(Approx): 27 x 14 x 7.8mm / 1.06" x 0.55" x 0.31" (L*W*H), 48.7 x 19.5 x 10mm / 1.92" x 0.77" x 0.39" (L*W*H), Cable Length(Each): 26cm / 10.2", 23cm / 9.1"
●The ABS plastic shell has the advantages of heat resistance, corrosion resistance, flame retardant, high impact resistance, and good stability; it is small and exquisite, light in weight, fixed with screws, and has good concealment; it respond sensitively and alarms quickly. The zinc alloy material has the advantages of compact structure, durable in use, high-temperature resistance, flame retardant, and rust resistance.
●1.NO means Normally Open: when the magnet is separate, the circuit is conductive( light on ); When the magnet is together, the circuit is not conductive ( light off ). When making the order, pls check carefully! 2. NC means Normally Closed: when the magnet is separate, the circuit is not conductive( light off ); When the magnet is together, the circuit is conductive ( light on ). When making the order, pls check carefully!
●Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!


Description

What is this?
These are the door contact sensors that are in use with any commercial or residential card access systems as well as all security burglar alarm systems. Work as an anti-theft alarm and is good for metal doors and window.

What will I get?
Magnetic Door Switch, in size of:
Model: MC-38, MC-52
Actuation Distance: 10-15mm, 25-35mm
Contact Type: NC (Normally Closed), NC+NO
Each Size(Approx): 27 x 14 x 7.8mm / 1.06" x 0.55" x 0.31" (L*W*H), 48.7 x 19.5 x 10mm / 1.92" x 0.77" x 0.39" (L*W*H)
Cable Length(Each): 26cm / 10.2", 23cm / 9.1"
Material: ABS (Housing), Zinc Alloy (Housing)
Wire Type: 1007UL#24AWG, 1007UL#22AWG
Color: White, Silver Gray
Net Weight: 12g, 106g
In the package of: 1 x MC-38 Switch, Some Install Parts, 1 x MC-52 Switch, 4 x Screws

Is there any advantages of the product?
The ABS plastic shell has the advantages of heat resistance, corrosion resistance, flame retardant, high impact resistance, and good stability.
The zinc alloy material has the advantages of compact structure, durable in use, high-temperature resistance, flame retardant, and rust resistance.

How to use it?
1.NO means Normally Open: when the magnet is separate, the circuit is conductive( light on ); When the magnet is together, the circuit is not conductive ( light off ). When making the order, pls check carefully!
2. NC means Normally Closed: when the magnet is separate, the circuit is not conductive( light off ); When the magnet is together, the circuit is conductive ( light on ). When making the order, pls check carefully!

What should I notice?
Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!