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Security Sensors

Perimeter & Entry Alert Sensors

38 Products

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

Seco-Larm Enforcer Long Range Barrier Sensor, 190'

SEE96798B190Q
$921.95

Speco Thermal Screening and Face Recognition Terminal

SP02TML
$1,606.81

Speco Floor Stand For O2TML

SPTMLFLR
$303.95

Optex Quad Beam Photoelectric Detector

OPSLx50QN
$387.50 to $447.22

Seco-Larm Enforcer Microwave RTE Motion Sensor

SESDR400BQ
$56.39

Seco-Larm Enforcer 1-Room Occupancy Monitor Kit

SERMR100KB1Q
$68.06

Dakota Alert 4000 Break Beam Alert Kit and Receiver with Relays

DABBA4KPLUS
$309.99

Dakota Alert 4000 Break Beam Transmitter

DABBT4000
$259.99

USP Sealed Pressure Mat

US90x
$45.61 to $192.31

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

SEE968010B25
$206.94

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

SEE96608B25
$159.72

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

SEE964S50TB
$24.31

Seco-Larm Enforcer Quad Photobeam Detectors

SEE964QxxxQ
$304.79 to $347.92

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

SEE96446xx
$109.72

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

SEE96224xx
$87.50

Seco-Larm Enforcer Twin Photobeam Detector

SEE960Dxx0Q
$79.17 to $136.95

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

SEE936S45RRGQ
$68.06
Clearance

Seco-Larm Enforcer Dual Photobeam Sensor, Flush-Mount

SEE932D33TBQ
$46.64 $61.11

Seco-Larm Enforcer Large Reflective Beam Sensor, 50'

SEE931S50RRLQ
$150.00

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

SEE931S35RRQ
$52.40

Seco-Larm Enforcer Door Entry Alert With Chime

SEE931CS22RRCQ
$54.17

Seco-Larm Enforcer Wireless Door Entry Alert With Chime

SEE931CS22RFCQ
$100.00

Seco-Larm Enforcer Door Entry Alert Speaker/Chime

SEE931ACCSQ
$20.28

Seco-Larm Enforcer Wireless Door Entry Alert Speaker/Chime

SEE931ACCSFQ
$61.25
Select up to 4 items to compare.
Select up to 4 items to compare.