Kantech T. REX-LT2-NL T. Rex Wireless Request to Exit Detector - White - Ceiling/Wall Mount - PIR Motion Sensor
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Product Features
Technical Overview
Engineered for professional access control, the T.REX-LT2-NL operates on 28V DC power, making it compatible with standard access control power supplies. The wireless connectivity eliminates the need for extensive wiring, simplifying retrofits and new installations in spaces where running cables is challenging.
The detector uses passive infrared technology to sense body heat and movement within its coverage area, sending a wireless signal to the access control panel when motion is detected. This triggers the request-to-exit function, allowing doors to unlock or release for safe egress.
Relevant factors for this section include Connectivity Technology, Passive Infrared Sensor (PIR), Input Voltage, Power Source. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The T.REX-LT2-NL delivers critical benefits for access control deployments, combining reliable performance with installation flexibility. Its design prioritizes ease of integration and consistent operation in demanding environments.
Simplified Installation
Wireless connectivity reduces cabling requirements, allowing faster deployment and lower labor costs, especially in retrofit scenarios or buildings with structural constraints.
- No extensive wiring runs
- Easy ceiling or wall mounting
- Compatible with Kantech T.Rex systems
Accurate Motion Detection
Passive infrared sensing minimizes false alarms by detecting body heat and movement, ensuring doors release only when needed for safe, controlled egress.
- PIR technology reduces false triggers
- Reliable coverage for exit areas
- Consistent performance over time
Discreet and Durable Design
The compact white housing installs flush against surfaces, maintaining a low visual profile while meeting RoHS and WEEE environmental standards for responsible manufacturing.
- White color blends with interiors
- Compact dimensions: 7.48"W x 1.77"H x 1.87"D
- Environmentally compliant construction
Deployment / Use Cases
This detector is ideal for commercial, institutional, and healthcare facilities where controlled access and safe egress are priorities. It integrates into Kantech T.Rex access control systems to automate door releases based on detected motion.
Common applications include securing stairwells, exit corridors, controlled entry points, and perimeter doors. The wireless design makes it suitable for retrofitting older buildings or installing in spaces where running wires is impractical, such as finished ceilings or historic structures.
Commercial Building Exits
Install above doors in office buildings, retail spaces, or warehouses to trigger automatic unlocks when occupants approach exits, enhancing security while ensuring compliance with fire and safety codes.
Healthcare and Institutional Facilities
Use in hospitals, schools, or government buildings to manage access to restricted areas, allowing authorized personnel to exit seamlessly while maintaining controlled entry.
Physical Profile
The detector features a low-profile white housing measuring 7.48" wide, 1.77" high, and 1.87" deep, designed for discreet ceiling or wall mounting. Its compact size minimizes visual intrusion while providing reliable sensor coverage. The white finish blends with most interior surfaces, and the unit supports standard mounting hardware for secure installation.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.77" (45 mm), 7.48" (190 mm), 1.87" (47.50 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 7.48" (190 mm)
- Depth
- 1.87" (47.50 mm)
- Height
- 1.77" (45 mm)
Highlights
- Wireless connectivity for easy installation without extensive cabling
- Passive infrared (PIR) sensor for accurate motion detection
- 28V DC power input compatible with access control systems
- White, low-profile housing for discreet ceiling or wall mounting
- Compact dimensions: 7.48"W x 1.77"H x 1.87"D
- Environmentally compliant with RoHS and WEEE standards
- Designed for Kantech T.Rex access control integration
- Ideal for commercial, institutional, and retrofit applications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Johnson Controls |
| Manufacturer Part Number | T.REX-LT2-NL |
| Brand Name | Kantech |
| Product Line | T.Rex |
| Product Model | T.REX-LT2-NL |
| Product Name | T.Rex Request to Exit Detector |
| Product Type | Motion Sensor |
| Technical Information | |
| Connectivity Technology | Wireless |
| Passive Infrared Sensor (PIR) | Yes |
| Power Description | |
| Input Voltage | 28 V DC |
| Power Source | DC Power |
| Physical Characteristics | |
| Product Color | White |
| Mount Type | Ceiling Mount,Wall Mount |
| Height | 1.77" (45 mm) |
| Width | 7.48" (190 mm) |
| Depth | 1.87" (47.50 mm) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
User Manual
FAQ
What is the primary function of the Kantech T.REX-LT2-NL detector?
The T.REX-LT2-NL is a wireless request-to-exit motion detector used in access control systems. It senses movement via passive infrared (PIR) technology and sends a signal to trigger door releases, allowing safe egress from secured areas in commercial or institutional buildings.
How does the wireless connectivity benefit installation?
Wireless operation eliminates the need for extensive wiring between the detector and the access control panel. This simplifies installation, reduces labor costs, and enables easier retrofits in buildings where running cables is difficult, such as finished ceilings or historic structures.
What power source does this detector require?
The detector operates on 28V DC power, which is standard for many access control systems. It uses DC power sources, ensuring compatibility with existing access control power supplies and reliable performance in professional security deployments.
Can this detector be mounted on both ceilings and walls?
Yes, the T.REX-LT2-NL supports both ceiling and wall mounting. Its compact, low-profile design allows discreet installation on either surface, providing flexibility to position it optimally for motion detection in various entry or exit areas.
What environmental standards does this product meet?
This detector complies with Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment Directive (WEEE) standards. These ensure environmentally responsible manufacturing and disposal, aligning with regulatory requirements for electronic products in many regions.
Is this detector compatible with other Kantech systems?
The T.REX-LT2-NL is designed specifically for integration with Kantech T.Rex access control systems. It works seamlessly within that product line to provide wireless motion detection for request-to-exit functions, ensuring reliable performance in professional security setups.
| Qty | Price | Available |
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