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Security Systems > Security Systems Accessories
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Displaying 841 - 870 of 1577 
Seco-Larm SR-2206-C5AQ ENFORCER Heavy-duty Relay Module, Auto-sensing, 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay, SPDT, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR2206C5AQ SR2206-C5AQ SR-2206C5AQ)
Seco-Larm SR-2206-C5AQ ENFORCER Heavy-duty Relay Module, Auto-sensing, 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay, SPDT, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR2206C5AQ SR2206-C5AQ SR-2206C5AQ)
Sku: SR2206C5AQ
Brand:Seco-Larm
$10.12
Seco-Larm SR-2112-C7AQ/10 Mini ENFORCER Relay Module (10-Pack), 12/24 VDC, one relay, 7A@125VAC, SPDT, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR2112C7AQ10 SR-2112-C7AQ-10 SR2112-C7AQ/10 SR-2112C7AQ/10)
Seco-Larm SR-2112-C7AQ/10 Mini ENFORCER Relay Module (10-Pack), 12/24 VDC, one relay, 7A@125VAC, SPDT, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR2112C7AQ10 SR-2112-C7AQ-10 SR2112-C7AQ/10 SR-2112C7AQ/10)
Sku: SR2112C7AQ10
Brand:Seco-Larm
$49.94
Seco-Larm SR-1212-C7ALQ ENFORCER Relay Module, 3~24VDC Low Trigger Voltage, High Sensitivity 1mA Trigger, Low Current Drain 60mA, Two 7A Form C SPDT Relays, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR1212C7ALQ SR1212-C7ALQ SR-1212C7ALQ)
Seco-Larm SR-1212-C7ALQ ENFORCER Relay Module, 3~24VDC Low Trigger Voltage, High Sensitivity 1mA Trigger, Low Current Drain 60mA, Two 7A Form C SPDT Relays, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR1212C7ALQ SR1212-C7ALQ SR-1212C7ALQ)
Sku: SR1212C7ALQ
Brand:Seco-Larm
$10.78
Seco-Larm SR-1212-C2ALQ ENFORCER Relay Module, 3~24VDC Low Trigger Voltage, Low Current Drain 15mA, High Sensitivity 1mA Trigger, One 2A Form C DPDT Relay, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR1212C2ALQ SR1212-C2ALQ SR-1212C2ALQ)
Seco-Larm SR-1212-C2ALQ ENFORCER Relay Module, 3~24VDC Low Trigger Voltage, Low Current Drain 15mA, High Sensitivity 1mA Trigger, One 2A Form C DPDT Relay, For any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections (SR1212C2ALQ SR1212-C2ALQ SR-1212C2ALQ)
Sku: SR1212C2ALQ
Brand:Seco-Larm
$10.78
Seco-Larm SM-852L Aluminum "L" Bracket for use with SM-226LQ & SM-226L-3Q Overhead Door and Screen Magnetic Contacts (SM852L SM 852L SM-852)
Seco-Larm SM-852L Aluminum "L" Bracket for use with SM-226LQ & SM-226L-3Q Overhead Door and Screen Magnetic Contacts (SM852L SM 852L SM-852)
Sku: SM852L
Brand:Seco-Larm
$2.97
Seco-Larm SM-851 Aluminum “Z” Bracket for use with SM-216Q Surface-Mount Magnetic Contact (SM851 SM 851)
Seco-Larm SM-851 Aluminum “Z” Bracket for use with SM-216Q Surface-Mount Magnetic Contact (SM851 SM 851)
Sku: SM851
Brand:Seco-Larm
$2.09
Seco-Larm SM-841 Alnico 5 Magnet, Dimensions 1-5/8" (41mm) long x 3/8" (9.6mm) diameter (SM841 SM 841)
Seco-Larm SM-841 Alnico 5 Magnet, Dimensions 1-5/8" (41mm) long x 3/8" (9.6mm) diameter (SM841 SM 841)
Sku: SM841
Brand:Seco-Larm
$1.76
Seco-Larm SM-831 Alnico 5 Magnet, Dimensions 1-1/4"(31mm) long x 1/4" (6.4mm) diameter (SM831 SM 831)
Seco-Larm SM-831 Alnico 5 Magnet, Dimensions 1-1/4"(31mm) long x 1/4" (6.4mm) diameter (SM831 SM 831)
Sku: SM831
Brand:Seco-Larm
$1.07
Seco-Larm SM-824-32 Alnico 5 Magnet, Dimensions 1" (24mm) long x 1/10" (3.2mm) diameter (SM82432 SM824-32 SM-82432)
Seco-Larm SM-824-32 Alnico 5 Magnet, Dimensions 1" (24mm) long x 1/10" (3.2mm) diameter (SM82432 SM824-32 SM-82432)
Sku: SM82432
Brand:Seco-Larm
$1.07
Seco-Larm SM-823 Terminal Cover for use with SM-200Q or SM-300Q Magnetic Contacts (SM823 SM 823)
Seco-Larm SM-823 Terminal Cover for use with SM-200Q or SM-300Q Magnetic Contacts (SM823 SM 823)
Sku: SM823
Brand:Seco-Larm
$0.50
Seco-Larm SM-815-95 Alnico 5 Magnet, Dimensions 5/8" (15mm) long x 3/8" (9.6mm) diameter (SM81595 SM815-95 SM-81595)
Seco-Larm SM-815-95 Alnico 5 Magnet, Dimensions 5/8" (15mm) long x 3/8" (9.6mm) diameter (SM81595 SM815-95 SM-81595)
Sku: SM81595
Brand:Seco-Larm
$1.15
Seco-Larm SM-815-63 Alnico 5 Magnet, Dimensions 5/8" (15mm) long x 1/4" (6.4mm) diameter (SM81563 SM815-63 SM-81563)
Seco-Larm SM-815-63 Alnico 5 Magnet, Dimensions 5/8" (15mm) long x 1/4" (6.4mm) diameter (SM81563 SM815-63 SM-81563)
Sku: SM81563
Brand:Seco-Larm
$1.76
Seco-Larm SM-807 Plastic Housing Case for use with SM-207Q Magnetic Contact (SM807 SM 807)
Seco-Larm SM-807 Plastic Housing Case for use with SM-207Q Magnetic Contact (SM807 SM 807)
Sku: SM807
Brand:Seco-Larm
$0.40
Seco-Larm SM-433-T/W Miniature Surface-Mount Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; Cover hides mounting screws and terminal block; Mount with included screws; 1-1/4” (31mm) gap; Dimensions 2" x 9/16" x 1/2"; Gold-plated terminals for longer life; UL Listed; UPC 676544006565 (SM433TW SM-433T/W SM433-T/W SM-433-T)
Seco-Larm SM-433-T/W Miniature Surface-Mount Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; Cover hides mounting screws and terminal block; Mount with included screws; 1-1/4” (31mm) gap; Dimensions 2" x 9/16" x 1/2"; Gold-plated terminals for longer life; UL Listed; UPC 676544006565 (SM433TW SM-433T/W SM433-T/W SM-433-T)
Sku: SM433TW
Brand:Seco-Larm
$1.87
Seco-Larm SM-433-T/B Miniature Surface-Mount Magnetic Contact with Magnet, Brown; For closed circuit (CC) systems only; Cover hides mounting screws and terminal block; Mount with included screws; 1-1/4” (31mm) gap; Dimensions 2" x 9/16" x 1/2"; Gold-plated terminals for longer life; UL Listed (SM433TB SM-433T/B SM433-T/B SM-433-T)
Seco-Larm SM-433-T/B Miniature Surface-Mount Magnetic Contact with Magnet, Brown; For closed circuit (CC) systems only; Cover hides mounting screws and terminal block; Mount with included screws; 1-1/4” (31mm) gap; Dimensions 2" x 9/16" x 1/2"; Gold-plated terminals for longer life; UL Listed (SM433TB SM-433T/B SM433-T/B SM-433-T)
Sku: SM433TB
Brand:Seco-Larm
$1.87
Seco-Larm SM-431-T/W Miniature Surface-Mount Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; With external screw terminals - No wiring leads inside the wall; Tape to cover screw terminals included; Screw-mount using side flanges, or break off flange for adhesive mounting; 1" (25mm) gap; UPC 676544006541 (SM431TW SM-431T/W SM431-T/W SM-431-T)
Seco-Larm SM-431-T/W Miniature Surface-Mount Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; With external screw terminals - No wiring leads inside the wall; Tape to cover screw terminals included; Screw-mount using side flanges, or break off flange for adhesive mounting; 1" (25mm) gap; UPC 676544006541 (SM431TW SM-431T/W SM431-T/W SM-431-T)
Sku: SM431TW
Brand:Seco-Larm
$2.20
Seco-Larm SM-431-T/B Miniature Surface-Mount Magnetic Contact with Magnet, Brown; For closed circuit (CC) systems only; With external screw terminals - No wiring leads inside the wall; Tape to cover screw terminals included; Screw-mount using side flanges, or break off flange for adhesive mounting; 1" (25mm) gap; UPC 676544006534 (SM431TB SM-431T/B SM431-T/B SM-431-T)
Seco-Larm SM-431-T/B Miniature Surface-Mount Magnetic Contact with Magnet, Brown; For closed circuit (CC) systems only; With external screw terminals - No wiring leads inside the wall; Tape to cover screw terminals included; Screw-mount using side flanges, or break off flange for adhesive mounting; 1" (25mm) gap; UPC 676544006534 (SM431TB SM-431T/B SM431-T/B SM-431-T)
Sku: SM431TB
Brand:Seco-Larm
$2.20
Seco-Larm SM-407-5T/W Stubby 3/8" Press-fit Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; External screw terminals - Connect the leads, then hide behind the wall or frame; Mount with included screws; Switch and magnet cases have ribs for securing in holes; 3/4" (18mm) gap; UPC 676544006527 **This must be ordered in sets of 10** (SM4075TW SM-407-5TW SM407-5T/W SM-4075T/W)
Seco-Larm SM-407-5T/W Stubby 3/8" Press-fit Magnetic Contact with Magnet, White; For closed circuit (CC) systems only; External screw terminals - Connect the leads, then hide behind the wall or frame; Mount with included screws; Switch and magnet cases have ribs for securing in holes; 3/4" (18mm) gap; UPC 676544006527 **This must be ordered in sets of 10** (SM4075TW SM-407-5TW SM407-5T/W SM-4075T/W)
Sku: SM4075TW
Brand:Seco-Larm
$5.20
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-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-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-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-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-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-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-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-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-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-207-5M 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-207-5LQ/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
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