Magnetic Sensors
- $53.95SKU: 110-TWG-B
GRI 110-TWG-B Miniature Surface Mount Switch Set, 1 1/4" Gap Open Loop, Brown
- Miniature profile series is perfect for residential and light commercial applications
- Surface mount magnetic contact
- Screw down flange or self stick
- 12″ #22AWG leads or screw terminals
- Longer leads, zip cord or jacketed cable upon request
$53.95Low Price Guarantee - $53.25SKU: MSS-312C-BLACK
Magnasphere MSS-312C 1" Recessed / Concealed Contact with 3 Switches, 2 Closed Loop, 1 Open Loop
- Multiple (2 or 3) individual contact outputs
- Available in closed and open loop configurations
- Available in 1" diameter low profile recessed, and surface-mount, armored cable versions
- Compatible with all control panels
- American-made with patented Magnasphere switch technology
$53.25Low Price Guarantee - $53.25SKU: MSS-303C-BLACK
Magnasphere MSS-303C 1" Recessed / Concealed Contact with 3 Switches, 3 Closed Loop
- Multiple (2 or 3) individual contact outputs
- Available in closed loop configurations
- Available in 1" diameter low profile recessed, and surface-mount, armored cable versions
- Compatible with all control panels
- American-made with patented Magnasphere switch technology
$53.25Low Price Guarantee - $53.25SKU: MSS-330C-BLACK
Magnasphere MSS-330C 1" Recessed / Concealed Contact with 3 Switches, 3 Open Loop
- Multiple (2 or 3) individual contact outputs
- Available in open loop configurations
- Available in 1" diameter low profile recessed, and surface-mount, armored cable versions
- Compatible with all control panels
- American-made with patented Magnasphere switch technology
$53.25Low Price Guarantee - $53.25SKU: MSS-321C-BLACK
Magnasphere MSS-321C 1" Recessed / Concealed Contact with 3 Switches, 2 Open Loop, 1 Closed Loop
- Multiple (2 or 3) individual contact outputs
- Available in closed and open loop configurations
- Available in 1" diameter low profile recessed, and surface-mount, armored cable versions
- Compatible with all control panels
- American-made with patented Magnasphere switch technology
$53.25Low Price Guarantee - $53.25SKU: MSS-321C-WHITE
Magnasphere MSS-321C-WHITE 1" Recessed with 3 Switches, 2 Open and 1 Closed Loop, White
- Multiple (2 or 3) individual contact outputs
- Available in closed and open loop configurations
- Available in 1" diameter low profile recessed, and surface-mount, armored cable versions
- Compatible with all control panels
- American-made with patented MAGNASPHERE switch technology
$53.25Low Price Guarantee - $53.00SKU: MK-1735
Magnasphere MK-1735 MSS-302C-001-WG with channel magnet
- MSS-302C-001-WG with channel magnet
$53.00Low Price Guarantee - $52.78SKU: 20RS-T-AL
GRI 20RS-T-AL Miniature Recessed Switch Set, 1/2" Gap Closed Loop, Almond
- Ideal for thin framed doors and windows
- Recessed magnetic contact
- Press to fit
- 12″ #22AWG leads or screw terminals
- Longer leads, zip cord or jacketed cable upon request
$52.78Low Price Guarantee - $52.78SKU: 20RS-T-W
GRI 20RS-T-W Miniature Recessed Switch Set, 1/2" Gap Closed Loop, White
- Ideal for thin framed doors and windows
- Recessed magnetic contact
- Press to fit
- 12″ #22AWG leads or screw terminals
- Longer leads, zip cord or jacketed cable upon request
$52.78Low Price Guarantee









