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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
$40.15 to $48.15

Optex Indoor Recessed Mount PIR Detector, Curtain Detection

OPAP20NBxC
$40.40 to $48.15

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
$445.78 to $495.04

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
$67.90 to $116.76

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

SEE964S50TB
$37.95

Seco-Larm Enforcer Quad Photobeam Detectors

SEE964QxxxQ
$365.95 to $431.95

Seco-Larm Enforcer Twin Photobeam Detector

SEE960Dxx0Q
$99.95 to $146.95

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

SEE936S45RRGQ
$88.95

Seco-Larm Enforcer Large Reflective Beam Sensor, 50'

SEE931S50RRLQ
$192.95

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

SEE931S35RRQ
$66.95

Seco-Larm Enforcer Door Entry Alert With Chime

SEE931CS22RRCQ
$72.95

Seco-Larm Enforcer Wireless Door Entry Alert With Chime

SEE931CS22RFCQ
$138.95
Open Box

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

SEE931CS22RFCQ_OB
$83.00 $121.95

Seco-Larm Enforcer Door Entry Alert Speaker/Chime

SEE931ACCSQ
$34.95

Seco-Larm Enforcer Wireless Door Entry Alert Speaker/Chime

SEE931ACCSFQ
$74.95

Seco-Larm Enforcer Round Reflector, 3" Diameter

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