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Security Sensors

Perimeter & Entry Alert Sensors

42 Products

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

Seco-Larm ENFORCER 1-Room Indicator with Buzzer

SERMR100RB1Q
$33.95

Seco-Larm ENFORCER 2-Room Indicator

SERMR100R2Q
$23.95

Seco-Larm Enforcer Reflective Beam Sensor with Round Reflector, 45'

SEE931S45RRQ
$74.95

Optex Indoor Recessed Mount PIR Detector, 360 Degree

OPAP360BxC
$27.78 to $33.33

Optex Indoor Recessed Mount PIR Detector, Curtain Detection

OPAP20NBxC
$27.78 to $33.33

Seco-Larm Replacement Cover for E-960 Series Twin Photobeam Detectors

SEE960ACCCVR
$23.95

Speco Thermal Screening and Face Recognition Terminal

SPO2TML
$2,031.95

Speco Floor Stand For O2TML

SPTMLFLR
$342.95

Optex Quad Beam Photoelectric Detector

OPSLx50QN
$379.10 to $440.28

Seco-Larm Enforcer Microwave RTE Motion Sensor

SESDR400BQ
$62.95

Seco-Larm Enforcer 1-Room Occupancy Monitor Kit

SERMR100KB1Q
$75.95

USP Sealed Pressure Mat

US90x
$75.95 to $162.95

Seco-Larm Enforcer Curtain Sensors, 10 Beams, 79"

SEE968010B25
$240.95

Seco-Larm Enforcer Curtain Sensors, 8 Beams, 60"

SEE96608B25
$185.95

Seco-Larm Enforcer Multi-Frequency Single Photobeam Sensor, 50 Ft.

SEE964S50TB
$29.95

Seco-Larm Enforcer Quad Photobeam Detectors

SEE964QxxxQ
$340.95 to $400.95

Seco-Larm Enforcer Curtain Sensors, 6 Beams, 44"

SEE96446xx
$122.95

Seco-Larm Enforcer Curtain Sensors, 4 Beams, 22.5"

SEE96224xx
$97.95

Seco-Larm Enforcer Twin Photobeam Detector

SEE960Dxx0Q
$92.95 to $136.95

Seco-Larm Enforcer Reflective Beam Sensor with Round Reflector, 45'

SEE936S45RRGQ
$78.95

Seco-Larm Enforcer Large Reflective Beam Sensor, 50'

SEE931S50RRLQ
$172.95

Seco-Larm Enforcer Reflective Beam Sensor with Square Reflector, 35'

SEE931S35RRQ
$50.94

Seco-Larm Enforcer Door Entry Alert With Chime

SEE931CS22RRCQ
$64.95

Seco-Larm Enforcer Wireless Door Entry Alert With Chime

SEE931CS22RFCQ
$121.95
Select up to 4 items to compare.
Select up to 4 items to compare.