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Security Systems > Security Systems Accessories
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Displaying 1351 - 1380 of 1577 
Seco-Larm SM-207-5LQ/BR ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact with Pre-wired 15" Leads, Brown, Short 3/4" (19mm) switch, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, 1" (25mm) GAP, Dimensions 1-3/8"x7/16"x3/8" (35x11x9 mm), UPC 676544011774 (SM2075LQBR SM-207-5LQ-BR SM-2075LQ/BR SM207-5LQBR)
Seco-Larm SM-207-5LQ/BR ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact with Pre-wired 15" Leads, Brown, Short 3/4" (19mm) switch, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, 1" (25mm) GAP, Dimensions 1-3/8"x7/16"x3/8" (35x11x9 mm), UPC 676544011774 (SM2075LQBR SM-207-5LQ-BR SM-2075LQ/BR SM207-5LQBR)
Sku: SM2075LQBR
Brand:Seco-Larm
$2.20
Seco-Larm SM-207-5LQ/W Concealed-Mount Magnetic Contact with Stubby Switch and Standard-size Magnet, White; Used for protecting sliding doors and windows where space is limited; 3/8" Diameter press-fit mount; 15" (38cm) wire leads; Contact reed switch is SPST, deactivated rhodium on gold under-plating, which results in a long life (SM2075LQW SM-207-5LQ SM-2075LQ/W SM207-5LQW)
Seco-Larm SM-207-5LQ/W Concealed-Mount Magnetic Contact with Stubby Switch and Standard-size Magnet, White; Used for protecting sliding doors and windows where space is limited; 3/8" Diameter press-fit mount; 15" (38cm) wire leads; Contact reed switch is SPST, deactivated rhodium on gold under-plating, which results in a long life (SM2075LQW SM-207-5LQ SM-2075LQ/W SM207-5LQW)
Sku: SM2075LQW
Brand:Seco-Larm
$2.99
Seco-Larm SM-207-5M ENFORCER Magnet Only, White, For use with SM-207-5Q Magnetic Contacts (SM2075M SM207-5M SM-2075M)
Sku: SM2075M
Brand:Seco-Larm
$1.10
Seco-Larm SM-207-5Q/BR 0.375-Inch Gap Concealed-Mount Contacts With Stubby Switch and Stubby Magnet, Brown; UPC Not Available (SECOLARMSM2075QBR SECOLARM SM-2075Q/BR SECOLARM SM-207-5Q/BR SECOLARM SM 207 5Q/BR SECOLARM SM207 5Q/BR SECOLARM SM/207/5Q/BR)
Seco-Larm SM-207-5Q/BR 0.375-Inch Gap Concealed-Mount Contacts With Stubby Switch and Stubby Magnet, Brown; UPC Not Available (SECOLARMSM2075QBR SECOLARM SM-2075Q/BR SECOLARM SM-207-5Q/BR SECOLARM SM 207 5Q/BR SECOLARM SM207 5Q/BR SECOLARM SM/207/5Q/BR)
Sku: SM2075QBR
Brand:Seco-Larm
$6.45
Seco-Larm SM-207-5Q/BR ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact, Brown, Short 3/4" (19mm) magnet and switch for tight installations, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544011798 (SM2075QBR SM-207-5Q-BR SM-2075Q/BR SM207-5QBR)
Seco-Larm SM-207-5Q/BR ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact, Brown, Short 3/4" (19mm) magnet and switch for tight installations, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544011798 (SM2075QBR SM-207-5Q-BR SM-2075Q/BR SM207-5QBR)
Sku: SM2075QBR
Brand:Seco-Larm
$3.45
Seco-Larm SM-207-5Q/W 0.375-Inch Gap Concealed-Mount Contacts With Stubby Switch and Stubby Magnet, White; UPC Not Available (SECOLARMSM2075QW SECOLARM SM-2075Q/W SECOLARM SM-207-5Q/W SECOLARM SM 207 5Q/W SECOLARM SM207 5Q/W SECOLARM SM/207/5Q/W)
Seco-Larm SM-207-5Q/W 0.375-Inch Gap Concealed-Mount Contacts With Stubby Switch and Stubby Magnet, White; UPC Not Available (SECOLARMSM2075QW SECOLARM SM-2075Q/W SECOLARM SM-207-5Q/W SECOLARM SM 207 5Q/W SECOLARM SM207 5Q/W SECOLARM SM/207/5Q/W)
Sku: SM2075QW
Brand:Seco-Larm
$6.45
Seco-Larm SM-207-5Q/W ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact, White, Short 3/4" (19mm) magnet and switch for tight installations, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544006190 (SM2075QW SM-207-5Q-W SM-2075Q/W SM207-5QW)
Seco-Larm SM-207-5Q/W ENFORCER 3/8" Diameter Stubby Mount N.C. Magnetic Contact, White, Short 3/4" (19mm) magnet and switch for tight installations, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544006190 (SM2075QW SM-207-5Q-W SM-2075Q/W SM207-5QW)
Sku: SM2075QW
Brand:Seco-Larm
$1.98
Seco-Larm SM-207Q/W ENFORCER 3/8" Diameter Press-Fit Mount N.C. Magnetic Contact with Pre-wired 15" Leads, White, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544006190, 1" (25mm) GAP, Dimensions 1-3/8"x7/16"x3/8" (35x11x9 mm) (SM207QW SM207Q/W SM-207QW SM-207Q-W)
Seco-Larm SM-207Q/W ENFORCER 3/8" Diameter Press-Fit Mount N.C. Magnetic Contact with Pre-wired 15" Leads, White, Switch/magnet case with ribs for securing in holes, For closed loop applications, Just perfect for snaking and splicing in the field, UPC 676544006190, 1" (25mm) GAP, Dimensions 1-3/8"x7/16"x3/8" (35x11x9 mm) (SM207QW SM207Q/W SM-207QW SM-207Q-W)
Sku: SM207QW
Brand:Seco-Larm
$2.20
Seco-Larm SM-216Q/BR Surface-Mount N.C. Magnetic Contact with Screw Terminal, Brown; Wide-gap contact for closed loop applications; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; Screw terminals for quick installation; Includes spacers; 2-3/4" (70mm) GAP; Dimensions 3-15/16"x1/2"x9/16" (100x13x14 mm); UL Listed; UPC 676544006398 (SM216QBR SM216Q/BR SM-216QBR SM-216Q-BR)
Seco-Larm SM-216Q/BR Surface-Mount N.C. Magnetic Contact with Screw Terminal, Brown; Wide-gap contact for closed loop applications; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; Screw terminals for quick installation; Includes spacers; 2-3/4" (70mm) GAP; Dimensions 3-15/16"x1/2"x9/16" (100x13x14 mm); UL Listed; UPC 676544006398 (SM216QBR SM216Q/BR SM-216QBR SM-216Q-BR)
Sku: SM216QBR
Brand:Seco-Larm
$5.39
Seco-Larm SM-216Q/GY Surface-Mount N.C. Magnetic Contact with Screw Terminal, Gray; Wide-gap contact for closed loop applications; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; Screw terminals for quick installation; Includes spacers; 2-3/4" (70mm) GAP; Dimensions 3-15/16"x1/2"x9/16" (100x13x14 mm); UL Listed; UPC 676544006404 (SM216QGY SM216Q/GY SM-216QGY SM-216Q-GY)
Seco-Larm SM-216Q/GY Surface-Mount N.C. Magnetic Contact with Screw Terminal, Gray; Wide-gap contact for closed loop applications; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; Screw terminals for quick installation; Includes spacers; 2-3/4" (70mm) GAP; Dimensions 3-15/16"x1/2"x9/16" (100x13x14 mm); UL Listed; UPC 676544006404 (SM216QGY SM216Q/GY SM-216QGY SM-216Q-GY)
Sku: SM216QGY
Brand:Seco-Larm
$9.00
Seco-Larm SM-217Q/W Miniature Surface-Mount N.C. Magnetic Contact with Concealed Screw Terminals, White; Wide-gap contact for closed loop applications; Wide 2" (51mm) gap, yet contact is no longer than conventional surface mount contacts; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; UPC 676544006459 (SM217QW SM217Q/W SM-217QW SM-217Q-W)
Seco-Larm SM-217Q/W Miniature Surface-Mount N.C. Magnetic Contact with Concealed Screw Terminals, White; Wide-gap contact for closed loop applications; Wide 2" (51mm) gap, yet contact is no longer than conventional surface mount contacts; For loose-fitting doors and windows, steel doors and other applications where wide gaps are found; UPC 676544006459 (SM217QW SM217Q/W SM-217QW SM-217Q-W)
Sku: SM217QW
Brand:Seco-Larm
$3.74
Seco-Larm SM-226L-3Q Overhead Door-Mount Magnetic Contact with Three Wires; For N.O. or N.C. contact; Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging it; Magnet in gray ABS case mounted on L-shaped bracket; UPC 676544006473 (SM226L3Q SM226L-3Q SM-226L3Q)
Seco-Larm SM-226L-3Q Overhead Door-Mount Magnetic Contact with Three Wires; For N.O. or N.C. contact; Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging it; Magnet in gray ABS case mounted on L-shaped bracket; UPC 676544006473 (SM226L3Q SM226L-3Q SM-226L3Q)
Sku: SM226L3Q
Brand:Seco-Larm
$20.24
Seco-Larm SM-226LQ Overhead Door-Mount N.C. Magnetic Contact; For closed loop circuits; Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging it; Magnet in gray ABS case mounted on L-shaped bracket; UPC 676544006466 (SM226LQ SM 226LQ SM-226-LQ SM226-LQ)
Seco-Larm SM-226LQ Overhead Door-Mount N.C. Magnetic Contact; For closed loop circuits; Switch contained in low-profile cast aluminum housing anchored directly to the floor and curved, so heavy vehicles can cross over without damaging it; Magnet in gray ABS case mounted on L-shaped bracket; UPC 676544006466 (SM226LQ SM 226LQ SM-226-LQ SM226-LQ)
Sku: SM226LQ
Brand:Seco-Larm
$16.75
Seco-Larm SM-226R-3Q Overhead Door-Mount N.O/N.C. Magnetic Contact; Used for overhead doors in both industrial and residential situations where a wide gap is present; Adjustable to fit most door-channel widths; Switch contained in curved low-profile cast-aluminum housing for surface mounting on garage floor; 2-3/4" (70mm) Gap (SM226R3Q SM226R-3Q SM-226R3Q)
Seco-Larm SM-226R-3Q Overhead Door-Mount N.O/N.C. Magnetic Contact; Used for overhead doors in both industrial and residential situations where a wide gap is present; Adjustable to fit most door-channel widths; Switch contained in curved low-profile cast-aluminum housing for surface mounting on garage floor; 2-3/4" (70mm) Gap (SM226R3Q SM226R-3Q SM-226R3Q)
Sku: SM226R3Q
Brand:Seco-Larm
$15.97
Seco-Larm SM-226RQ Overhead Door Magnetic Contacts, Wide Gap, Silver; UPC 689989973798; (SECOLARMSM226RQ SECOLARM SM-226RQ SECOLARM SM-226-RQ SECOLARM SM 226 RQ SECOLARM SM226 RQ SECOLARM SM/226/RQ)
Seco-Larm SM-226RQ Overhead Door Magnetic Contacts, Wide Gap, Silver; UPC 689989973798; (SECOLARMSM226RQ SECOLARM SM-226RQ SECOLARM SM-226-RQ SECOLARM SM 226 RQ SECOLARM SM226 RQ SECOLARM SM/226/RQ)
Sku: SM226RQ
Brand:Seco-Larm
$23.61
Seco-Larm SM-266/BR Super-Thin Screen-Mount N.C. Magnetic Contact, Brown; Super-thin contact for easy concealed mounting, especially for window screens; For closed loop circuits; Pre-wired 15" (38cm) leads; 1-1/4" (32mm) GAP; Dimensions 2"x1/8"x1/8" (50x3x3 mm); UPC 676544013792 (SM266BR SM266/BR SM-266BR SM-266-BR)
Seco-Larm SM-266/BR Super-Thin Screen-Mount N.C. Magnetic Contact, Brown; Super-thin contact for easy concealed mounting, especially for window screens; For closed loop circuits; Pre-wired 15" (38cm) leads; 1-1/4" (32mm) GAP; Dimensions 2"x1/8"x1/8" (50x3x3 mm); UPC 676544013792 (SM266BR SM266/BR SM-266BR SM-266-BR)
Sku: SM266BR
Brand:Seco-Larm
$4.62
Seco-Larm SM-300Q/W Surface-Mount N.O. Magnetic Contact with Screw Terminals, White, Surface-mounted contact for open loop applications, Screw terminals for quick installation, Includes terminal cover, 3/4" (19mm) GAP, Dimensions 2-1/2"x9/16"x1/2" (63.5x14x13 mm) UPC 676544006497 (SM300QW SM-300QW SM300Q/W SM-300Q-W)
Seco-Larm SM-300Q/W Surface-Mount N.O. Magnetic Contact with Screw Terminals, White, Surface-mounted contact for open loop applications, Screw terminals for quick installation, Includes terminal cover, 3/4" (19mm) GAP, Dimensions 2-1/2"x9/16"x1/2" (63.5x14x13 mm) UPC 676544006497 (SM300QW SM-300QW SM300Q/W SM-300Q-W)
Sku: SM300QW
Brand:Seco-Larm
$8.00
Seco-Larm SM-4003-TQ/W Screw-Terminal Adhesive Surface-Mount Magnetic Contact, White; Gold-plated terminals for longer life and reliability; Screw terminals; Tape to cover screw terminals included; Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life (SM4003TQW SM-4003-TQW SM-4003TQ/W SM-4003-TQ)
Seco-Larm SM-4003-TQ/W Screw-Terminal Adhesive Surface-Mount Magnetic Contact, White; Gold-plated terminals for longer life and reliability; Screw terminals; Tape to cover screw terminals included; Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life (SM4003TQW SM-4003-TQW SM-4003TQ/W SM-4003-TQ)
Sku: SM4003TQW
Brand:Seco-Larm
$2.83
Seco-Larm SM-4004-LQ/W Capsule-Type Surface-Mount N.C Magnetic Contact, White; For N.C. circuits; Quick-connect terminal block and 18" wire leads; Adhesive mounting (double sided tape included); Contact reed switch is SPST, ruthenium on gold underplating, which results in a long life; 3/4" (19mm) Gap; Sold in multiples of 10 piece, price is for 1 piece (SM4004LQW SM-4004-LQW SM-4004 LQ/W SM-4004-LQ)
Seco-Larm SM-4004-LQ/W Capsule-Type Surface-Mount N.C Magnetic Contact, White; For N.C. circuits; Quick-connect terminal block and 18" wire leads; Adhesive mounting (double sided tape included); Contact reed switch is SPST, ruthenium on gold underplating, which results in a long life; 3/4" (19mm) Gap; Sold in multiples of 10 piece, price is for 1 piece (SM4004LQW SM-4004-LQW SM-4004 LQ/W SM-4004-LQ)
Sku: SM4004LQW
Brand:Seco-Larm
$3.03
Seco-Larm SM-4004-TQ/W Capsule-Type Surface-Mount N.C Magnetic Contact, White; For N.C. circuits; Gold-plated external screw terminals for longer life and reliability with tape to cover terminals; Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life (SM4004TQW SM-4004-TQW SM-4004 TQ/W SM-4004-TQ)
Seco-Larm SM-4004-TQ/W Capsule-Type Surface-Mount N.C Magnetic Contact, White; For N.C. circuits; Gold-plated external screw terminals for longer life and reliability with tape to cover terminals; Contact reed switch is SPST, iridium-plated to have a high melting point and Vickers hardness, which results in higher handling power and long life (SM4004TQW SM-4004-TQW SM-4004 TQ/W SM-4004-TQ)
Sku: SM4004TQW
Brand:Seco-Larm
$3.26
Seco-Larm SM-407-5TQ/W 0.375-Inch Screw-Terminal Recessed-Mount Magnetic Contact, White; UPC Not Available (SECOLARMSM4075TQ/W SECOLARM SM-4075TQ/W SECOLARM SM-407-5TQ/W SECOLARM SM 407 5TQ/W SECOLARM SM407 5TQ/W SECOLARM SM/407/5TQ/W)
Seco-Larm SM-407-5TQ/W 0.375-Inch Screw-Terminal Recessed-Mount Magnetic Contact, White; UPC Not Available (SECOLARMSM4075TQ/W SECOLARM SM-4075TQ/W SECOLARM SM-407-5TQ/W SECOLARM SM 407 5TQ/W SECOLARM SM407 5TQ/W SECOLARM SM/407/5TQ/W)
Sku: SM4075TQW
Brand:Seco-Larm
$6.63
Seco-Larm SM-4102-TQ/W ENFORCER 3/8" Stubby Press-Fit Screw-Terminal Recessed-Mount Magnetic Contact, White; For N.C. circuits; 1" (25mm) Gap; Used for protecting sliding doors and windows where space is limited; Gold-plated terminals for longer life and reliability; High-impact ABS plastic; Miniature size assures ease of concealment (SM4102TQW SM-4102-TQ SM-4102-TQW SM-4102 TQ/W)
Seco-Larm SM-4102-TQ/W ENFORCER 3/8" Stubby Press-Fit Screw-Terminal Recessed-Mount Magnetic Contact, White; For N.C. circuits; 1" (25mm) Gap; Used for protecting sliding doors and windows where space is limited; Gold-plated terminals for longer life and reliability; High-impact ABS plastic; Miniature size assures ease of concealment (SM4102TQW SM-4102-TQ SM-4102-TQW SM-4102 TQ/W)
Sku: SM4102TQW
Brand:Seco-Larm
$2.69
Seco-Larm SM-4103-LQ/W ENFORCER 3/8" Rare-Earth Stubby Press-Fit Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1/2" (13mm) Gap; 18" (46cm) leads; Used for protecting sliding doors and windows where space is limited; 3/8" Press-fit with stubby 9/16" switch; Rare-earth magnet with nickel plating to protect against chipping and corrosion (SM4103LQW SM-4103-LQ SM-4103-LQW SM-4103 LQ/W)
Seco-Larm SM-4103-LQ/W ENFORCER 3/8" Rare-Earth Stubby Press-Fit Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1/2" (13mm) Gap; 18" (46cm) leads; Used for protecting sliding doors and windows where space is limited; 3/8" Press-fit with stubby 9/16" switch; Rare-earth magnet with nickel plating to protect against chipping and corrosion (SM4103LQW SM-4103-LQ SM-4103-LQW SM-4103 LQ/W)
Sku: SM4103LQW
Brand:Seco-Larm
$2.36
Seco-Larm SM-4103-TQ/W ENFORCER 3/8" Rare-Earth Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1/2" (13mm) Gap; Used for protecting sliding doors and windows where space is limited; 3/8" Press-fit with stubby 1" switch; Rare-earth magnet with nickel plating to protect against chipping and corrosion (SM4103TQW SM-4103-TQ SM-4103-TQW SM-4103 TQ/W)
Seco-Larm SM-4103-TQ/W ENFORCER 3/8" Rare-Earth Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1/2" (13mm) Gap; Used for protecting sliding doors and windows where space is limited; 3/8" Press-fit with stubby 1" switch; Rare-earth magnet with nickel plating to protect against chipping and corrosion (SM4103TQW SM-4103-TQ SM-4103-TQW SM-4103 TQ/W)
Sku: SM4103TQW
Brand:Seco-Larm
$2.69
Seco-Larm SM-4104-TQ/W ENFORCER 3/4" Steel Door Recessed N.C Magnetic Contact Switch, White; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; Gold-plated terminals for longer life and reliability; Screw terminals (SM4104TQW SM-4104-TQ SM-4104-TQW SM-4104 TQ/W)
Seco-Larm SM-4104-TQ/W ENFORCER 3/4" Steel Door Recessed N.C Magnetic Contact Switch, White; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; Gold-plated terminals for longer life and reliability; Screw terminals (SM4104TQW SM-4104-TQ SM-4104-TQW SM-4104 TQ/W)
Sku: SM4104TQW
Brand:Seco-Larm
$3.47
Seco-Larm SM-4105-LQ/B ENFORCER 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, Brown; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; 18" (46cm) wire leads; High-impact ABS plastic (SM4105LQB SM-4105-LQ SM-4105-LQB SM-4105 LQ/B)
Seco-Larm SM-4105-LQ/B ENFORCER 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, Brown; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; 18" (46cm) wire leads; High-impact ABS plastic (SM4105LQB SM-4105-LQ SM-4105-LQB SM-4105 LQ/B)
Sku: SM4105LQB
Brand:Seco-Larm
$3.32
Seco-Larm SM-4105-LQ/W ENFORCER 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; 18" (46cm) wire leads; High-impact ABS plastic (SM4105LQW SM-4105-LQ SM-4105-LQW SM-4105 LQ/W)
Seco-Larm SM-4105-LQ/W ENFORCER 3/4" Steel Door Recessed-Mount Magnetic Contact Switch, White; For N.C. circuits; 1" (25mm) Gap; Used for steel framed doors and windows where space is limited or to avoid unsightly installations; Strong one-piece construction; 18" (46cm) wire leads; High-impact ABS plastic (SM4105LQW SM-4105-LQ SM-4105-LQW SM-4105 LQ/W)
Sku: SM4105LQW
Brand:Seco-Larm
$3.32
Seco-Larm SM-4201-LQ ENFORCER Track-Mount N.C Overhead Magnetic Contact Switch; 3" (76mm) Gap; For N.C. Circuits; Used for overhead doors in both industrial and residential situations where a wide gap is present; Adjustable to fit most door-channel widths; Rugged aluminum housing; 36" (91cm) wire leads enclosed in armored cable (SM4201LQ SM4201-LQ SM-4201LQ)
Seco-Larm SM-4201-LQ ENFORCER Track-Mount N.C Overhead Magnetic Contact Switch; 3" (76mm) Gap; For N.C. Circuits; Used for overhead doors in both industrial and residential situations where a wide gap is present; Adjustable to fit most door-channel widths; Rugged aluminum housing; 36" (91cm) wire leads enclosed in armored cable (SM4201LQ SM4201-LQ SM-4201LQ)
Sku: SM4201LQ
Brand:Seco-Larm
$14.54
Seco-Larm SM-4301-TQ/W ENFORCER Plunger-Type Recessed-Mount N.C. Magnetic Contact Switch, White; For N.C. circuits; Used for protecting sliding doors and windows where space is limited; Magnet and reed switch contained in housing; Spacer and screws included; Plunger travel is 1/4" (6mm); Screw terminals (SM4301TQW SM-4301-TQ-W SM-4301-TQ SM-4301TQ/W)
Seco-Larm SM-4301-TQ/W ENFORCER Plunger-Type Recessed-Mount N.C. Magnetic Contact Switch, White; For N.C. circuits; Used for protecting sliding doors and windows where space is limited; Magnet and reed switch contained in housing; Spacer and screws included; Plunger travel is 1/4" (6mm); Screw terminals (SM4301TQW SM-4301-TQ-W SM-4301-TQ SM-4301TQ/W)
Sku: SM4301TQW
Brand:Seco-Larm
$3.19
Seco-Larm SM-4302-LQ/W ENFORCER Roller-Ball Recessed-Mount N.C Magnetic Contact, White; For N.C. circuits; Used for protecting sliding doors and windows where space is limited; Magnet and reed switch contained in housing; Spacer and screws included; Rollerball plunger travel is 1/4" (6mm); 360º Roller-ball; 18" (46cm) leads (SM4302LQW SM-4302-LQ-W SM-4302-LQ SM-4302LQ/W)
Seco-Larm SM-4302-LQ/W ENFORCER Roller-Ball Recessed-Mount N.C Magnetic Contact, White; For N.C. circuits; Used for protecting sliding doors and windows where space is limited; Magnet and reed switch contained in housing; Spacer and screws included; Rollerball plunger travel is 1/4" (6mm); 360º Roller-ball; 18" (46cm) leads (SM4302LQW SM-4302-LQ-W SM-4302-LQ SM-4302LQ/W)
Sku: SM4302LQW
Brand:Seco-Larm
$3.03
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