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Home Intercoms Systems

Perimeter & Entry Alert Security Sensors

Home Controls offers several perimeter and entry alert sensors. A specialized monitoring sensor, perimeter sensors detect when a person enters your property – either at a remote location or an open door. Choose from top manufacturers like Cross Point, Dakota Alert, Optex, Seco-Larm and more.

For vehicle entry detection, check out the Home Controls Wired & Wireless Driveway Alarms & Vehicle Sensors.

Note: These security detectors are not stand-alone sensors; they must be installed into a home security system.

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Need Help Finding The Right Security Product?

Home Controls offers free support to assist you with product advice and system designs. We can help you find the right products to meet your needs.

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Optex iSeries Wireless Photoelectric Motion Detector, with Inovonics
OPAXx00TFRI
WIRELESS: For monitoring the perimeter of large areas. Compatible with most wireless systems.
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Optex Double-Sided Free-Standing Photoelectric Motion Tower
OPAXTW200
Tower housing for AX/SL Series and iSeries beam detectors. Hides the direction, height, and number of beams.
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Optex Wireless Photoelectric Beam Detector
OPAXx00TFR
WIRELESS: Weatherproof, battery-powered beam detector for any wireless alarm system. Range up to 100 or 200 feet.

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Optex iSeries Wireless High Mount Outdoor PIR Motion Detector, with Inovonics, 80'
OPHX80NRAMI
WIRELESS: Weatherproof motion sensor with advanced pyro-elements for severe outdoor environments. Detection range up to 80 feet.
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Seco-Larm Enforcer Quad Photobeam Detectors
SEE964QxxxQ
Extended range detectors allow you to secure the perimeter around your home with long-distance protection and enhanced reliability.
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Optex iSeries Wireless Outdoor Dual PIR Barrier Detector, with Inovonics
OPBX80NRI
WIRELESS: Provides advanced outdoor motion detection with sensing range up to 80 feet.
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Optex Outdoor Dual Beam Photoelectric Detector, 100'
OPAX100TF
Beam detector used for perimeter surveillance in severe outdoor conditions. Range up to 100 feet.
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Seco-Larm Enforcer Curtain Sensors, 10 Beams, 79
SEE968010B25
Infrared photobeam sensors that provide a simple way to implement perimeter security for any area.
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Optex Wireless Outdoor Dual PIR Barrier Detector
OPBX80Nx
WIRELESS: Advanced PIR detector which is designed to protect the immediate perimeter of the building.
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Seco-Larm Enforcer Large Reflective Beam Sensor, 50'
SEE931S50RRLQ
Triggers alarm when IR beam is broken. Up to 50-foot sensing range for wide entryways (garages, gates).
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Seco-Larm Enforcer Curtain Sensors, 8 Beams, 60
SEE96608B25
Infrared photobeam sensors that provide a simple way to implement perimeter security for any area.
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Optex Outdoor Dual Beam Photoelectric Detector, 130'
OPAX130TN
Beam detector used for perimeter surveillance in severe outdoor conditions. Range up to 130 feet.
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Seco-Larm Enforcer Curtain Sensors, 6 Beams, 44
SEE96446xx
These infrared photobeam curtain/barrier sensors are perfect for installation in windows, doorways, skylights, fence tops, any place where space is limited.
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Optex Concrete Floor Bracket for Photoelectric Motion Towers
OPAXTWEB
Attaches the Photoelectric Motion Tower (AX-TW200) securely to the ground. Suitable for concrete floors or loose terrain.
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Seco-Larm Enforcer Twin Photobeam Detector
SEE960Q
Easy-to-install with laser beam alignment and provide extended range. Available in multiple ranges.
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Seco-Larm Enforcer Curtain Sensors, 4 Beams, 22.5
SEE96224xx
These infrared photo beam curtain/barrier sensors are perfect for installation in windows, doorways, skylights, fence tops, any...
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Seco-Larm Enforcer Reflective Beam Sensor, 50'
SEE931S50RRQ
Triggers alarm when IR beam is broken. Up to 50-foot sensing range for wide entryways (garages, gates).
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Seco-Larm Enforcer Dual Photobeam Sensor, Flush Mount
SEE932D33TBQ
The Seco-Larm Flush-Mount Dual Photobeam Sensor features an attractive flush-mount design that fits unobtrusively into...
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Seco-Larm Enforcer Polarized Reflective Beam Sensor, 33'
SEE931S33PRQ
For assembly line automation, outdoor gates, garage or overhead doors.
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Seco-Larm Enforcer Reflective Beam Sensor with Round Reflector, 45'
SEE931S45RRQ
Creates a secure perimeter. When the infrared beam is broken, your security system or connected alarm is activated.
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Seco-Larm Enforcer Single Photobeam Sensor, Flush Mount
SEE932S16RRQ
Triggers alerts through a security system when the beam is broken. For monitoring entrances, hallways, etc.
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Seco-Larm Enforcer Single Photobeam Sensor, 90'
SEE961S90WQ
The Seco-Larm Enforcer Single Photobeam Motion Sensor is the easy-to-install way to protect large indoor and...
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Seco-Larm Enforcer Reflective Beam Sensor with Square Reflector, 35'
SEE931S35RRQ
Creates a secure perimeter. When the infrared beam is broken, your security system or connected alarm is activated.
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USP Sealed Pressure Mat
US90x
The United Security Sealed Pressure Mat is an excellent choice for hard to protect areas. Simple operation, low cost, ease of...
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Seco-Larm Enforcer Photoelectric Proximity Sensor
SECSPD115PAQ
Detects the presence of an object within 2-6 inches (selectable). Suitable for anti-theft and access control applications.
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Seco-Larm Enforcer Round Reflector, 3
SEE931ACCRC1Q
3-Inch diameter for improved reflection of IR beam.
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Seco-Larm Enforcer Reflective Beam Hood
SEE931ACCHR1Q
Protects reflector from dirt and reduces interference with IR beam.
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Seco-Larm Enforcer Square Reflector, 2
SEE931ACCR2Q
Triggers alerts through a security system when the beam is broken. For monitoring entrances, garage doors, etc.
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