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Security Sensors

Perimeter & Entry Alert Sensors

37 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
$80.95

Optex Indoor Recessed Mount PIR Detector, 360 Degree

OPAP360BxC
$43.95 to $46.95

Optex Indoor Recessed Mount PIR Detector, Curtain Detection

OPAP20NBxC
$43.95 to $46.95

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

SEE960ACCCVR
$25.95

Speco Thermal Screening and Face Recognition Terminal

SPO2TML
$2,031.95

Speco Floor Stand For O2TML

SPTMLFLR
$306.94

Optex Quad Beam Photoelectric Detector

OPSLx50QN
$398.95 to $462.24

Seco-Larm Enforcer Microwave RTE Motion Sensor

SESDR400BQ
$72.95

Seco-Larm Enforcer 1-Room Occupancy Monitor Kit

SERMR100KB1Q
$75.95

USP Sealed Pressure Mat

US90x
$73.39 to $111.52

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

SEE964S50TB
$37.70
On Sale

Seco-Larm Enforcer Quad Photobeam Detectors

SEE964QxxxQ
$165.16 to $386.39
On Sale

Seco-Larm Enforcer Twin Photobeam Detector

SEE960Dxx0Q
$60.65 to $203.22

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

SEE936S45RRGQ
$78.89

Seco-Larm Enforcer Large Reflective Beam Sensor, 50'

SEE931S50RRLQ
$172.78
On Sale

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

SEE931S35RRQ
$44.72 $54.43

Seco-Larm Enforcer Door Entry Alert With Chime

SEE931CS22RRCQ
$65.95
On Sale

Seco-Larm Enforcer Wireless Door Entry Alert With Chime

SEE931CS22RFCQ
$103.88 $124.38
Open Box

Seco-Larm Enforcer Wireless Door Entry Alert With Chime (Open Box)

SEE931CS22RFCQ_OB
$83.00 $121.95
On Sale

Seco-Larm Enforcer Door Entry Alert Speaker/Chime

SEE931ACCSQ
$21.16 $35.74
On Sale

Seco-Larm Enforcer Wireless Door Entry Alert Speaker/Chime

SEE931ACCSFQ
$45.00 $67.51

Seco-Larm Enforcer Round Reflector, 3" Diameter

SEE931ACCRC1Q
$15.95
Select up to 4 items to compare.
Select up to 4 items to compare.