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* Image for representation only — actual product may vary
* Image for representation only — actual product may varyOutdoor Perimeter Security
Dual-Beam Detection · Know Before They Reach The House
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A transmitter and receiver pair that throw two infrared beams across your compound wall, gate line or farm boundary — up to 100 metres apart. Both beams have to break at the same moment before it raises an alarm, so birds, falling leaves and stray animals do not wake the house. Weather-resistant housing and adjustable optics mean it stays aligned through summer and monsoon. Third-party detector hardware, integrated into Nexomatic: the relay output wires straight into the panel, so a beam break can light the compound, close the gate, start recording and alert your phone.
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✓ Dual-beam photoelectric detector · ✓ Dual infrared beam · ✓ Up to 100 m outdoor · ✓ Relay contact output · SKU: NX-PERIM-DB100
Specifications
Full Technical Specifications
Product TypeDual-beam photoelectric detector
Detection TypeDual infrared beam
Maximum RangeUp to 100 m outdoor
Alarm OutputRelay contact output
Supply Voltage12–24V DC
AlignmentHorizontal + vertical adjustable
Protection RatingIP-rated weatherproof housing
Operating Temperature−25°C to +60°C
HousingBlack
MountingWall or pole mount
IntegrationWired to panel — no cloud needed
Product Details
What's Inside
- Compound walls and gate lines: You are warned at the boundary, not at the front door.
- Farm boundaries: One transmitter and receiver pair covers up to 100 m.
- Warehouses and factory perimeters: The same detector and the same app for industrial sites.
- Parking areas and residential complexes: Boundary detection tied into lights, gate and cameras.
SKU: NX-PERIM-DB100
Category: Access Control
Setup Process
How It Works
1
Site Survey
We walk the compound wall, gate line or farm boundary and plan where the transmitter and receiver go, up to 100 m apart.
2
Mount and Align
The pair is fixed on a wall or pole and the beams are aligned horizontally and vertically, so they stay aligned through summer and monsoon.
3
Wire to the Panel
The relay alarm output is wired straight into the Nexomatic panel, with a 12–24V DC supply to the detector.
4
Choose the Response
In the app, decide what a beam break does: compound lights on, gate closed, cameras recording, siren and an alert to your phone.
Key Features
Built for Indian Homes
Detect At The Boundary
The alarm happens at the wall, not at the front door. You are warned while an intruder is still outside the house.
Dual Beam, Fewer False Alarms
A single beam trips on a bird or a falling leaf. Both beams must break together, so the alerts you get are worth reacting to.
Triggers Everything Else
A beam break can switch on the compound lights, close the gate, start the cameras recording and sound the siren — one event, a whole response.
Works Without Internet
The relay wires straight into the panel, so detection and response run on site. An ISP outage does not disarm your boundary.
Built For Indian Weather
Weatherproof housing rated −25°C to +60°C with high resistance to sunlight and environmental interference.
Beyond The Home
Warehouses, parking areas, residential complexes, factory perimeters and industrial sites — the same detector, the same app.
Integrations
Smart Home Platform Integration.
Outdoor Perimeter Security is controlled from the Nexomatic app. Android is available now as a direct download; iOS is coming soon.
Download
Nexomatic App
Stay Connected – Download the App
Control it from your phone. Android available now as a direct download; iOS is coming soon.
DOWNLOAD FOR
Android · APK
iOS
Coming soon
Where this is used
The same hardware, configured for what the building does. See how it is deployed:
Also Consider
Related Products
Frequently asked questions
Will birds or stray animals set off the alarm?
Both infrared beams must break at the same moment before it raises an alarm, so birds, falling leaves and stray animals do not wake the house.
Does it work without internet?
Yes. The relay is wired into the panel, so detection and the response to it run on site. Only the phone notification waits for the internet.
How long a wall can one detector cover?
Up to 100 m outdoors between the transmitter and the receiver.
Will it survive Tamil Nadu summers and the monsoon?
The housing is IP-rated and weatherproof, rated for −25°C to +60°C, and the adjustable optics keep it aligned through summer and monsoon.
What can happen when someone crosses the boundary?
A beam break can switch on the compound lights, close the gate, start the cameras recording, sound the siren and alert your phone.
What is the price of perimeter security?
It is quoted per site, because it depends on the length of the boundary to cover. Call +91 75500 58208 or book a site visit from the contact page.
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