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Area & Entry Alerts

Know immediately when someone steps onto your property or opens a door when you install area and entry alert sensors. Set up an invisible barrier using break beam or reflective sensors that send alerts to your security system when someone or something passes by the sensors. Save on entry and perimeter security at DHA.

27 Products

Optex Wireless Photoelectric Beam Detector

OPAXx00TFR

$489.09
Seco-Larm Enforcer Photoelectric Proximity Sensor

SECSPD115PAQ

$29.46
Seco-Larm Enforcer Reflective Beam Hood

SEE931ACCHR1Q

$8.23
Seco-Larm Enforcer Curtain Sensors, 6 Beams, 44"

SEE96446xx

$108.23
Seco-Larm Enforcer Quad Photobeam Detectors

SEE964QxxxQ

$300.65
Seco-Larm Enforcer Curtain Sensors, 8 Beams, 60"

SEE96608B25

$163.99
Seco-Larm Enforcer Curtain Sensors, 10 Beams, 79"

SEE968010B25

$212.76
Select up to 4 items to compare.
Select up to 4 items to compare.