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Security Sensors

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96 Products

$710.66$0.00

Door/Window & Contact Sensors

96 Products

Select up to 4 items to compare.
Select up to 4 items to compare.

Seco-Larm Enforcer Magnetic Contact, 3/8" Press Fit, 1" Gap

SESM207W
$4.95

Seco-Larm Enforcer Magnetic Contact, 3/8" Stubby Press Fit, 3/8" Gap

SESM2075Qx
$4.95

Seco-Larm Enforcer Magnetic Contact, 3/8" Press Fit, 1" Gap

SESM2075Lx
$4.95

Seco-Larm Enforcer Magnetic Contact, 1/4" Recessed, 1" Gap, NC

SESM206x
$4.95

Seco-Larm Enforcer Magnetic Contact, Surface-Mount, Side Lead, 1" Gap, NC

SESM205Qx
$4.15 to $4.95

Seco-Larm Enforcer Magnetic Contact, Surface-Mount, 3/4" Gap, NC

SESM200Qx
$3.95

Napco Gemini Wireless Low-Profile Window/Door Transmitter

NPGEMTRANSLP
$31.15

Napco Gemini Wireless Window/Door Transmitter

NPGEMTRANS2
$49.99

Napco Gemini Wireless Recessed Door/Window Sensor

NPGEMRTRANS
$59.99

2GIG Wireless Recessed Door Contact

LN2GIGDW20R345
$24.50

2GIG Wireless Thin Door/Window Contact

LN2GIGDW10345
$20.24
Open Box

2GIG Wireless Thin Door/Window Contact (Open Box)

LN2GIGDW10345_OB
$8.75 $19.00

iON Digital Extra Strength Magnet for Micra Sensor

IONMICRAMX
$5.95

iON Digital Plunger Wireless Door Security Sensor

IONPLUNGERx
$32.99

iON Digital Micra Wireless Window Security Sensor

IONMICRAx
$32.99
Dealer Exclusive

Inovonics Door/Window Transmitter with Reed Switch

INEN1210W
$Dealer

ELK 2-Way Wireless Recessed Door Sensor

ELK6023x
$80.50

ELK 2-Way Wireless Universal 3-Zone Sensor

ELK6022
$91.50

ELK 2-Way Wireless Mini Window Sensor

ELK6021x
$64.50

ELK 2-Way Wireless Slim Line Door/Window Sensor

ELK6020x
$85.50

Qolsys IQ Wireless S-Line Encrypted Mini Door/Window Sensor

QS113x840
$23.99 to $26.95

Qolsys IQ Wireless S-Line Encrypted Recessed Door/Window Sensor

QS1134840
$39.99

Seco-Larm Enforcer Track-Mount Overhead Door Magnetic Contact Switch

SESM4201LQ
$19.99
Select up to 4 items to compare.
Select up to 4 items to compare.