Back

Security Sensors

Narrow By

91 Products

$710.66$0.00

Door/Window & Contact Sensors

91 Products

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

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

SESM205Qx
$3.95

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

SESM200Qx
$3.95

Napco Gemini Wireless Low-Profile Window/Door Transmitter

NPGEMTRANSLP
$31.95

Napco Gemini Wireless Window/Door Transmitter

NPGEMTRANS2
$56.95

Napco Gemini Wireless Recessed Door/Window Sensor

NPGEMRTRANS
$63.95

2GIG Wireless Recessed Door Contact

LN2GIGDW20R345
$24.50
Open Box

2GIG Wireless Recessed Door Contact (Open Box)

LN2GIGDW20R345_OB
$15.17

iON Digital Extra Strength Magnet for Micra Sensor

IONMICRAMX
$5.95

iON Digital Plunger Wireless Door Security Sensor

IONPLUNGERx
$30.95 to $36.34

iON Digital Micra Wireless Window Security Sensor

IONMICRAx
$16.17 to $47.31

Inovonics Door/Window Transmitter with Reed Switch

INEN1210W
$48.75

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
$26.95

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

QS1134840
$43.95
Open Box

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

QS1134840_OB
$29.62 $39.99

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

SESM4201LQ
$19.95
Select up to 4 items to compare.
Select up to 4 items to compare.