Door/Window Sensor
- $11.16SKU: N1178CGSHK-ST2CR
Nascom N1178CGSHK-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, Shark Magnet Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Time Saving Installation
- No Silicone Required, No Mess
- 12″ 22AWG Wire Leads
$11.16Low Price Guarantee - $9.07SKU: N1178CGSHK-ST
Nascom N1178CGSHK-ST Recessed 3/4" Stubby Switch for Steel / Wood Doors, Shark Magnet Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Time Saving Installation
- No Silicone Required, No Mess
- 12″ 22AWG Wire Leads
$9.07Low Price Guarantee - $10.95SKU: N1178CG-SWSD
Nascom N1178CG-SWSD Recessed 3/4" Stubby SPDT Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$10.95Low Price Guarantee - $16.86SKU: N1178CG-SWHS
Nascom N1178CG-SWHS Recessed 3/4" Stubby High Security Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$16.86Low Price Guarantee - $8.65SKU: N1178CG-SWFB
Nascom N1178CG-SWFB Recessed 3/4" Stubby Open Loop Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$8.65Low Price Guarantee - $15.75SKU: N1178CG-SWDD
Nascom N1178CG-SWDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$15.75Low Price Guarantee - $5.67SKU: N1178CG-SW2CR
Nascom N1178CG-SW2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$5.67Low Price Guarantee - $3.45SKU: N1178CG-SW
Nascom N1178CG-SW Recessed 3/4" Stubby Switch for Steel / Wood Doors, Wire Leads, Gray
- Snap Fit On Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeb Rare Earth Magnet
$3.45Low Price Guarantee - $20.66SKU: N1178CTG-STHS
Nascom N1178CTG-STHS Recessed 3/4" Stubby Terminal High Security Switch / Magnet Set for Steel / Wood Doors, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.66Low Price Guarantee - $12.53SKU: N1178CTG-STFB
Nascom N1178CTG-STFB Recessed 3/4" Stubby Terminal Open Loop Switch / Magnet Set for Steel / Wood Doors, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$12.53Low Price Guarantee - $7.28SKU: N1178CTG-ST
Nascom N1178CTG-ST Recessed 3/4" Stubby Terminal Switch / Magnet Set for Steel / Wood Doors, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$7.28Low Price Guarantee - $23.18SKU: N1178CTBSHK-STHS
Nascom N1178CTBSHK-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, Shark Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Time Saving Installation
- No Silicone Required for Magnet Install
- Screw Terminals
$23.18Low Price Guarantee - $14.93SKU: N1178CTBSHK-STFB
Nascom N1178CTBSHK-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, Shark Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Time Saving Installation
- No Silicone Required for Magnet Install
- Screw Terminals
$14.93Low Price Guarantee - $27.30SKU: N1178CTBSHK-ST
Nascom N1178CTBSHK-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, Shark Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Time Saving Installation
- No Silicone Required for Magnet Install
- Screw Terminals
$27.30Low Price Guarantee - $18.05SKU: N1178CTB-SWHS
Nascom N1178CTB-SWHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, Brown (10 pack)
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$18.05Low Price Guarantee - $7.62SKU: N1178CTB-SWFB
Nascom N1178CTB-SWFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$7.62Low Price Guarantee - $9.03SKU: N1178CTB-SW
Nascom N1178CTB-SW Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$9.03Low Price Guarantee - $20.77SKU: N1178CTB-STHS
Nascom N1178CTB-STHS Recessed 3/4" Stubby Terminal High Security Switch / Magnet Set for Steel / Wood Doors, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.77Low Price Guarantee - $12.53SKU: N1178CTB-STFB
Nascom N1178CTB-STFB Recessed 3/4" Stubby Terminal Open Loop Switch / Magnet Set for Steel / Wood Doors, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$12.53Low Price Guarantee - $5.81SKU: N1178CTB-ST
Nascom N1178CTB-ST Recessed 3/4" Stubby Terminal Switch / Magnet Set for Steel / Wood Doors, Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$5.81Low Price Guarantee - $20.66SKU: N1178CT3750W-STHS
Nascom N1178CT3750W-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.66Low Price Guarantee - $11.88SKU: N1178CT3750W-STFB
Nascom N1178CT3750W-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.88Low Price Guarantee - $6.90SKU: N1178CT3750W-ST
Nascom N1178CT3750W-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.90Low Price Guarantee - $20.66SKU: N1178CT3750T-STHS
Nascom N1178CT3750T-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.66Low Price Guarantee - $11.88SKU: N1178CT3750T-STFB
Nascom N1178CT3750T-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.88Low Price Guarantee - $6.83SKU: N1178CT3750T-ST
Nascom N1178CT3750T-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.83Low Price Guarantee - $20.66SKU: N1178CT3750G-STHS
Nascom N1178CT3750G-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.66Low Price Guarantee - $11.88SKU: N1178CT3750G-STFB
Nascom N1178CT3750G-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.88Low Price Guarantee - $6.83SKU: N1178CT3750G-ST
Nascom N1178CT3750G-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Gray (10 pack)
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.83Low Price Guarantee - $20.66SKU: N1178CT3750B-STHS
Nascom N1178CT3750B-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$20.66Low Price Guarantee - $12.15SKU: N1178CT3750B-STFB
Nascom N1178CT3750B-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$12.15Low Price Guarantee - $6.83SKU: N1178CT3750B-ST
Nascom N1178CT3750B-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Brown
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.83Low Price Guarantee - $19.48SKU: N1178CT1175W-STHS
Nascom N1178CT1175W-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors with 3/8" Press Fit Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$19.48Low Price Guarantee - $11.64SKU: N1178CT1175W-STFB
Nascom N1178CT1175W-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors with 3/8" Press Fit Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.64Low Price Guarantee - $6.45SKU: N1178CT1175W-ST
Nascom N1178CT1175W-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors with 3/8" Press Fit Magnet White
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.45Low Price Guarantee - $19.48SKU: N1178CT1175T-STHS
Nascom N1178CT1175T-STHS Recessed 3/4" Stubby Terminal High Security Switch for Steel / Wood Doors with 3/8" Press Fit Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$19.48Low Price Guarantee - $11.64SKU: N1178CT1175T-STFB
Nascom N1178CT1175T-STFB Recessed 3/4" Stubby Terminal Open Loop Switch for Steel / Wood Doors with 3/8" Press Fit Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.64Low Price Guarantee - $6.45SKU: N1178CT1175T-ST
Nascom N1178CT1175T-ST Recessed 3/4" Stubby Terminal Switch for Steel / Wood Doors with 3/8" Press Fit Magnet Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- Screw Terminals
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.45Low Price Guarantee - $15.00SKU: N1178C3750T-STSD
Nascom N1178C3750T-STSD Recessed 3/4" Stubby SPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$15.00Low Price Guarantee - $19.48SKU: N1178C3750T-STHS
Nascom N1178C3750T-STHS Recessed 3/4" Stubby High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$19.48Low Price Guarantee - $11.16SKU: N1178C3750T-STFB
Nascom N1178C3750T-STFB Recessed 3/4" Stubby Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.16Low Price Guarantee - $21.85SKU: N1178C3750T-STDD
Nascom N1178C3750T-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$21.85Low Price Guarantee - $8.40SKU: N1178C3750T-ST2CR
Nascom N1178C3750T-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$8.40Low Price Guarantee - $6.18SKU: N1178C3750T-ST
Nascom N1178C3750T-ST Recessed 3/4" Stubby Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Tan
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.18Low Price Guarantee - $13.80SKU: N1178C3750G-STSD
Nascom N1178C3750G-STSD Recessed 3/4" Stubby SPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$13.80Low Price Guarantee - $19.80SKU: N1178C3750G-STHS
Nascom N1178C3750G-STHS Recessed 3/4" Stubby High Security Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$19.80Low Price Guarantee - $11.16SKU: N1178C3750G-STFB
Nascom N1178C3750G-STFB Recessed 3/4" Stubby Open Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$11.16Low Price Guarantee - $21.85SKU: N1178C3750G-STDD
Nascom N1178C3750G-STDD Recessed 3/4" Stubby DPDT Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$21.85Low Price Guarantee - $8.40SKU: N1178C3750G-ST2CR
Nascom N1178C3750G-ST2CR Recessed 3/4" Stubby Dual Closed Loop Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$8.40Low Price Guarantee - $6.51SKU: N1178C3750G-ST
Nascom N1178C3750G-ST Recessed 3/4" Stubby Switch for Steel / Wood Doors, D3/8" x L1/2" Cylinder Magnet Wire Leads, Gray
- Snap Fit on Steel - No Glue Required
- Encapsulated Hermetically Sealed Contacts
- 12″ 22AWG Wire Leads
- Polypropylene Housings
- Wide Gap - N35 NdFeB Rare Earth Magnet
$6.51Low Price Guarantee


















































