The NAVKAR SYSTEMS ABT-100 Dual Beam Active Infrared Detector is a long-range security and intrusion detection device designed to create an invisible infrared barrier around protected areas. It uses dual infrared beams between a transmitter and receiver to detect unauthorized movement when the beams are interrupted.
Main Purpose
The ABT-100 is designed for perimeter security and intrusion detection across entrances, gates, boundaries, pathways, warehouses, factories, commercial properties, and other restricted areas. When the infrared beams are interrupted, the receiver can trigger an alarm through its connected security or alarm-control system.
Key Benefits
Dual-Beam Detection: The ABT-100 uses two infrared beams to provide reliable intrusion detection and help reduce false alarms caused by partial beam interruption.
Long-Range Security: With an outdoor detection range of up to 100 metres, the detector can protect large open areas, boundaries, entrances and pathways.
Indoor and Outdoor Use: The detector is suitable for both indoor and appropriate outdoor security installations, providing flexible perimeter protection.
Weather-Resistant Housing: The IP55-rated housing helps protect the detector against dust and water exposure during suitable outdoor installations.
Reliable Perimeter Protection: The ABT-100 creates an invisible infrared detection barrier that can be used to monitor restricted areas and detect unauthorized movement.
Adjustable Beam Alignment: The transmitter and receiver can be adjusted to achieve accurate infrared beam alignment for reliable operation.
Important Features
Active Infrared Technology
The system uses active infrared beams transmitted from the transmitter to the receiver for continuous intrusion detection.
Dual Infrared Beams
Two infrared beams provide the detector's dual-beam detection method for monitoring the protected area.
100 m Outdoor Detection Range
The ABT-100 supports a stated outdoor detection distance of up to 100 metres, depending on installation and environmental conditions.
300 m Indoor Range
The supplied product information indicates an indoor range of up to 300 metres under suitable conditions.
Alarm Output
The receiver provides an alarm output that can be connected to a compatible security alarm panel or monitoring system.
IP55 Protection
The IP55-rated housing provides protection against dust and water exposure, making the detector suitable for appropriate outdoor installations.
Transmitter and Receiver Design
The system consists of separate transmitter and receiver units that are positioned opposite each other to create the infrared detection barrier.
Product Specifications
Model: ABT-100
Product Type: Dual Beam Active Infrared Security Detector
Brand: NAVKAR SYSTEMS
Power Supply: DC Power Supply
Communication: Wired
Operating Range: Up to 100 m Outdoor / Up to 300 m Indoor
Detection Technology: Dual Active Infrared Beam
Detection Method: Infrared Beam Interruption
Alarm Output: Available for connection to a compatible security alarm/control panel
Other Specifications: Long-range perimeter protection, dual-beam detection, adjustable beam alignment, weather-resistant housing, and suitability for intrusion and boundary security applications.
Applications
Perimeter Security: The ABT-100 creates an invisible infrared detection barrier along property boundaries and helps detect unauthorized movement.
Gate & Entrance Protection: Can be installed at gates, entrances, driveways, and access points to detect movement through restricted areas.
Residential Security: Suitable for homes, villas, apartments, and residential societies requiring additional perimeter protection.
Industrial Security: Can monitor boundaries, restricted sections, factories, warehouses, and other industrial areas.
Commercial Security: Suitable for offices, shops, commercial buildings, and business premises requiring additional intrusion detection.
Institutional Security: Can be used at schools, colleges, hospitals, and other institutions for boundary and entrance monitoring.
Parking & Restricted Areas: Suitable for parking areas, service entrances, and restricted zones where movement detection is required.
Pathway & Driveway Monitoring: Can be positioned across pathways, driveways, and access routes to detect movement through a defined security zone.
Suitable For
Residential Properties: Suitable for homes, villas, apartments, and residential societies requiring perimeter intrusion detection.
Commercial Premises: Suitable for offices, shops, commercial buildings, and other business facilities requiring additional security monitoring.
Industrial Facilities: Suitable for factories, warehouses, manufacturing units, and industrial premises requiring long-range perimeter protection.
Gates & Entrances: Suitable for gates, entrances, driveways, and access points where movement detection is required.
Boundary Protection: Suitable for compound walls, property boundaries, and restricted outdoor areas where a clear detection path is available.
Security Alarm Systems: Suitable for connection to compatible security alarm or control panels through its alarm output.
Indoor & Outdoor Installation: Suitable for appropriate indoor and outdoor locations where the transmitter and receiver can maintain a clear line of sight.
Not Suitable For
Wireless-Only Security Systems: Not suitable where wireless connectivity is required without additional equipment, as the ABT-100 uses wired connections.
Obstructed Detection Areas: Not suitable where walls, equipment, vegetation, or other objects block the line of sight between the transmitter and receiver.
Unstable Mounting Locations: Not suitable for surfaces with excessive vibration or movement that may disturb beam alignment.
Beyond-Range Applications: Not suitable for applications requiring detection beyond the specified 100 m outdoor range.
Video Surveillance Requirements: Not a replacement for CCTV systems where video recording, image monitoring, or visual identification is required.
Extreme Environmental Conditions: Not suitable for environments exceeding the specified operating conditions or IP55 protection limitations.
Continuously Obstructed Areas: Not suitable where vehicles, machinery, vegetation, or other objects continuously interrupt the infrared beams during normal operation.
Package Contents
1 × ABT-100 Infrared Transmitter
1 × ABT-100 Infrared Receiver
Mounting brackets
Mounting screws
Mounting hardware
Installation accessories
Installation
Step 1: Select suitable locations for the transmitter and receiver with a clear line of sight between them.
Step 2: Mount the transmitter and receiver securely on stable surfaces using the supplied mounting brackets and screws.
Step 3: Position both units at approximately the same height and point them toward each other.
Step 4: Connect the required power and alarm wiring according to the terminal markings and the compatible security control panel.
Step 5: Power on the units and use the built-in alignment mechanism to accurately align the infrared beams.
Step 6: Check the indicator status and confirm that the receiver is correctly detecting the transmitter beams.
Step 7: Perform an intrusion test by walking through the protected beam path and verify that the connected alarm system responds correctly.
Wiring
The ABT-100 requires wired electrical connections between the detector units, power supply and the compatible alarm/control system. The exact terminal assignment should be followed from the product's supplied wiring diagram or terminal markings.
Power: Connect the transmitter and receiver to the specified DC power supply with correct polarity.
Input: The receiver receives the infrared beams transmitted by the transmitter; no separate user input is normally required for beam detection.
Output: Connect the receiver's alarm/relay output to a compatible security alarm panel, access-control controller, or other monitoring equipment.
Other Connections: Connect the transmitter and receiver according to their respective terminal labels. Keep signal and power wiring secure and protected from moisture or mechanical damage.
Important: Do not connect an unknown voltage to the detector. Verify the actual operating voltage and relay terminal configuration from the supplied product documentation before final wiring.
Programming
The ABT-100 is primarily a physical alignment and alarm-output detector, rather than a device requiring software-based programming.
Step 1: Power the transmitter and receiver using the specified supply.
Step 2: Adjust the transmitter and receiver orientation so that the two infrared beams are accurately received.
Step 3: Observe the detector's indicator LEDs while making small alignment adjustments.
Step 4: Continue adjustment until the receiver indicates stable beam reception.
Step 5: Connect and configure the alarm output on the compatible security alarm/control panel.
Step 6: Test the system by interrupting both infrared beams and confirm that the alarm output activates.
Operation
Step 1: The transmitter continuously emits two infrared beams toward the receiver.
Step 2: Under normal conditions, the receiver continuously monitors both beams.
Step 3: When an intruder crosses the protected path and interrupts the required infrared beams, the detector identifies the interruption.
Step 4: The receiver activates its alarm output, which can be connected to a compatible alarm panel or security system.
Troubleshooting
Problem: The ABT-100 does not power on
Solution: Check the DC power supply, polarity, terminal connections and cable continuity. Ensure that the supplied voltage matches the detector's required power specification.
Problem: Receiver does not detect the transmitter
Solution: Confirm that both units are powered on and facing each other. Check for obstructions and adjust the horizontal and vertical alignment until stable beam reception is achieved.
Problem: Detector gives false alarms
Solution: Check the alignment of both infrared beams and make sure vegetation, animals, vehicles, moving objects or other obstructions are not interrupting the beam path.
Problem: Alarm does not activate when the beam is interrupted
Solution: Check the receiver's alarm-output wiring and verify the connection to the compatible alarm panel. Confirm that the correct COM, NO or NC terminals are being used.
Problem: Detection range is lower than expected
Solution: Check the transmitter and receiver alignment, clean the infrared lens surfaces and remove any obstructions. Make sure the installation distance is within the specified operating range.
Problem: Detector becomes unstable after installation
Solution: Check that both units are firmly mounted. Tighten the mounting hardware and realign the transmitter and receiver if vibration, wind or movement has changed their position.
Problem: Outdoor operation is affected by environmental conditions
Solution: Check the detector housing and cable connections for moisture or damage. Ensure the units are properly installed within their specified environmental protection limits.
Customer Problems
Problem: Customer reports that the detector keeps triggering the alarm without any person crossing the protected area
Solution: Check the beam alignment and mounting stability. Inspect the detection path for vegetation, animals, vehicles or other moving objects that could interrupt the beams.
Problem: Customer says the detector is not detecting people
Solution: Verify that both units are powered and correctly aligned. Make sure the person is crossing the actual protected beam path and test the detector by intentionally interrupting the beams.
Problem: Customer cannot align the transmitter and receiver
Solution: Ensure both units are installed at a similar height and directly face each other. Make small horizontal and vertical adjustments until stable beam reception is achieved.
Problem: Customer says the alarm panel is not receiving the detector signal
Solution: Check the receiver's alarm-output wiring and verify the COM, NO and NC connections according to the detector and alarm-panel configuration.
Problem: Customer says the detector does not achieve the advertised 100 m outdoor range
Solution: Check the installation distance, beam alignment, lens condition and environmental conditions. Ensure there are no obstructions between the transmitter and receiver.
Problem: Customer reports false alarms during outdoor installation
Solution: Inspect the beam path for moving branches, vegetation, animals and vehicles. Also check whether wind or vibration is causing the detector units to move out of alignment.
Problem: Customer reports that the detector stops working after rain
Solution: Inspect the housing, cable entry points and connections for moisture or physical damage. Ensure the housing is properly closed and the installation is within the product's specified IP55 protection conditions.
Problem: Customer says the detector works initially but later becomes unreliable
Solution: Check whether the transmitter or receiver has shifted because of vibration, wind or loose mounting. Secure both units and perform the beam-alignment procedure again.
Step 5: After the beam path is restored, the detector returns to its normal monitoring state according to the connected system configuration.
FAQs
Q: What is the NAVKAR SYSTEMS ABT-100? A: The ABT-100 is a dual-beam active infrared security detector designed for perimeter and intrusion detection.
Q: What is the outdoor detection range of the ABT-100? A: The stated outdoor detection range is up to 100 metres, depending on installation conditions, alignment, and environment.
Q: What is the indoor detection range? A: The supplied product information indicates an indoor range of up to 300 metres.
Q: Is the ABT-100 suitable for outdoor installation? A: Yes. The detector is designed for indoor and outdoor use and has an IP55-rated housing for suitable outdoor installations.
Q: How does the ABT-100 detect an intruder? A: The transmitter sends two infrared beams toward the receiver. When the required beams are interrupted, the receiver detects the intrusion and activates its alarm output.
Q: Does the ABT-100 require a transmitter and receiver? A: Yes. The system consists of a transmitter and receiver that must be installed facing each other with a clear line of sight.
Q: Does the ABT-100 support an alarm output? A: Yes. The receiver provides an alarm/relay output that can be connected to a compatible security alarm or control panel.
Q: Does the ABT-100 require Wi-Fi or GSM? A: No. The ABT-100 is a wired infrared detector and does not require Wi-Fi or GSM for its basic operation.
Q: Why is beam alignment important? A: Correct alignment ensures that both infrared beams reach the receiver properly and helps provide reliable detection while reducing false alarms.
Q: Can the ABT-100 be used for boundary protection? A: Yes. It can be used across property boundaries, gates, entrances, pathways, driveways, and other restricted areas.
Q: What can cause false alarms? A: Incorrect alignment, unstable mounting, vegetation, moving objects, animals, or obstructions crossing the infrared beam path can cause unwanted alarms.
Q: Can the ABT-100 be connected to an alarm panel? A: Yes. The receiver's alarm output can be connected to a compatible alarm panel or security monitoring system.
Q: Does the detector need a clear line of sight? A: Yes. A clear path between the transmitter and receiver is required for reliable infrared beam transmission and detection.
Warranty
Warranty: 1 year
Warranty coverage may be subject to proper installation, operating conditions and physical condition of the product. Damage caused by incorrect wiring, unauthorized modification, improper installation, physical damage or environmental conditions beyond the product's specified limits may not be covered.
Videos
Product Demonstration Video
Programming Video:
Manuals
User Manual:
Customer Questions
Q: Can the ABT-100 be installed at a 100-metre distance? A: Yes. The ABT-100 is designed for outdoor detection distances of up to 100 metres, provided the transmitter and receiver are properly aligned and there are no obstructions.
Q: Can I connect the ABT-100 directly to a security alarm panel? A: Yes. The receiver's alarm output can be connected to a compatible security alarm panel using the appropriate output terminals.
Q: Does the ABT-100 work during rain? A: Yes. The detector has an IP55-rated housing designed for suitable outdoor installations. Proper installation and protected cable connections are still required.
Q: Can the detector be installed on a boundary wall? A: Yes. It can be installed on suitable walls or poles for perimeter and boundary protection.
Q: Do both infrared beams need to be aligned? A: Yes. Proper alignment of both beams is required for reliable dual-beam detection.
Q: Can the ABT-100 detect a person crossing the beam from any direction? A: The detector responds when the protected infrared beam path is interrupted. The installation should therefore be planned across the area where intrusion is expected.
Q: Does the ABT-100 require Wi-Fi or a SIM card? A: No. The detector operates through a wired connection and does not require Wi-Fi or a SIM card for basic detection.
Q: Can the ABT-100 be used for both indoor and outdoor applications? A: Yes. It can be used for indoor and suitable outdoor security applications.
Q: What should I do if the detector keeps giving false alarms? A: Check the beam alignment, mounting stability, vegetation, animals, vehicles, and other objects that may be interrupting the infrared beams.
Q: What happens when someone crosses the protected beam? A: The receiver detects the beam interruption and activates its alarm output, which can be connected to a compatible alarm or security control system.
Escalation to Support
If the issue cannot be resolved using the troubleshooting information above, please contact Navkar Systems at WhatsApp Support: 91384 68548 with the following information:
Whatsapp us!