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Item #:
2390984
Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector
87% of respondents would recommend this to a friend
Item #:
2390984
RWF 213591
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Imported from USA store
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The Optex LX-402 Infrared Motion Sensor Outdoor is highly versatile with advanced features such as sensitivity and range adjustment and a built-in light sensor providing day and night modes.
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What Stands Out
Weatherproof Design
Engineered to withstand extreme weather conditions, the Optex LX-402 ensures reliable performance in rain, snow, and heat, making it ideal for outdoor security applications.
High Sensitivity
Featuring advanced PIR technology, this detector provides exceptional sensitivity to motion detection, ensuring timely alerts and enhanced security for homes and businesses.
Adjustable Detection Range
The LX-402 offers versatile setup options with adjustable detection range and angle settings, allowing custom installation tailored to specific outdoor security needs and environment.
Product Details
- Ideal for outdoor annunciation, activation, and automation applications
- Special UV resistant lenses and casings for outdoor use
- Detection Area: 40 x 50 feet (12 x 15 m) with 120 degrees wide coverage
- Easy Pet Alley adjustment, selectable sensitivity, and pulse count
- Features built-in photocell and Form C relay output
- Sensitivity Adjustment: Selectable 3 position (H, M, L)
| Brand | Optex |
| Color | Grey |
| Power Source | Corded Electric |
| Item Weight | 6.4 ounces (181.44 grams) |
| Maximum Range | 50 feet |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to enhance security in outdoor areas with reliable motion detection capabilities.
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Business Owners
Perfect for business owners seeking to monitor entrances and deter potential intruders with a weatherproof sensor.
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Security Professionals
Useful for security installation professionals who need a dependable outdoor sensor for various surveillance systems.
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Extreme Climates
Not suitable for areas with extreme weather conditions that exceed operational temperature limits of the device.
Product Description
Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector
About This Item
Upgrade your outdoor security with the Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector. This robust and durable motion detector is specifically designed for short-range outdoor applications, making it perfect for triggering lighting or cameras. The LX-402 features advanced sensitivity and range adjustment, allowing you to customize the sensor to meet your specific needs.
Additionally, the built-in light sensor provides day and night modes, ensuring reliable detection in any lighting conditions. Thanks to its Double Conductive Shielding, the LX-402 is resistant to interference from foreign light sources, such as the sun and car headlights. This means that you can count on accurate and reliable motion detection, without any false alarms.
With the Optex LX-402, you can have peace of mind knowing that your outdoor space is protected. Invest in the Optex outdoor motion detector today and enjoy enhanced security and convenience.
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Customer Questions & Answers
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Question:
What is the Optex LX-402 motion detector designed for?
Answer: The Optex LX-402 is specifically designed for outdoor security applications, providing reliable detection of motion within its range. It utilizes passive infrared technology to identify heat emitted by moving objects, making it an effective solution for residential and commercial properties. Ideal for gardens, driveways, and entryways, it can be integrated into existing security systems to enhance overall safety. -
Question:
How does the weatherproof feature of the Optex LX-402 benefit outdoor installations?
Answer: The weatherproof feature of the Optex LX-402 ensures that it operates efficiently in various weather conditions, such as rain, snow, and extreme temperatures. This durability means reduced maintenance needs and consistent performance year-round. Homeowners can install this detector on exterior walls or near walkways, providing a reliable security solution that withstands the elements. -
Question:
What is the detection range of the Optex LX-402?
Answer: The Optex LX-402 offers an impressive detection range of up to 40 feet, allowing it to monitor wide areas effectively. This range is ideal for securing larger properties, gardens or garages by picking up on movements within its field of view. Moreover, the detector is designed to minimize false alarms, ensuring that only genuine movements trigger alerts, increasing security efficiency. -
Question:
Can the Optex LX-402 be used with home alarm systems?
Answer: Yes, the Optex LX-402 is compatible with many home alarm systems. By integrating this motion detector, users can enhance their security framework, allowing for real-time alerts when motion is detected. This functionality is particularly valuable for ensuring prompt responses in the event of unauthorized access, creating a more secure environment for families and businesses. -
Question:
What are the installation requirements for the Optex LX-402?
Answer: Installing the Optex LX-402 requires standard mounting tools and appropriate placement to effectively monitor the desired area. It should be positioned at an optimal height and angle to maximize its detection capabilities. Additionally, ensuring that no obstructions interfere with its line of sight will help maintain consistent performance, making it a practical choice for detecting movements around property entrances. -
Question:
What type of power source does the Optex LX-402 use?
Answer: The Optex LX-402 operates on standard batteries, providing flexibility in terms of installation locations without the need for complex wiring. This makes it easier to position the detector in optimal locations, such as corners of a property or near entry points. Users can expect longevity with the right battery type, ensuring consistent surveillance without interruptions. -
Question:
Is the Optex LX-402 sensitive to small animals?
Answer: The Optex LX-402 is designed to reduce false alarms caused by small animals through its adjustable sensitivity settings. Users can customize how sensitive the detector is to motion, allowing it to ignore smaller pets while still providing effective security against larger movements. This makes it an excellent option for households with pets, balancing security needs with everyday living. -
Question:
What lighting conditions can the Optex LX-402 function in?
Answer: The Optex LX-402 is designed to function effectively in various lighting conditions, including bright daylight and nighttime. Its infrared technology relies on detecting heat rather than light, meaning it can provide reliable detection whether the sun is shining or it's completely dark. This feature enhances security during all hours, ensuring continuous surveillance without limitations. -
Question:
How does the Optex LX-402 help in energy conservation?
Answer: The Optex LX-402 can contribute to energy conservation by activating lights or alarms only when movement is detected. This means that outdoor lighting systems linked to the motion detector will only operate when necessary, reducing unnecessary energy consumption. This efficiency is especially beneficial for users wishing to maintain a balance between security and environmental responsibility. -
Question:
Where can I buy the Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector?
Answer: You can buy the Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector on Ubuy in Rwanda. Ubuy offers a selection of this product, ensuring that you can access it conveniently and securely from various locations within the country.
Optex Motion Detectors Editorial Review
Optex LX-402 Weatherproof Outdoor Passive Infrared Motion Detector is designed for reliable outdoor security, featuring a maximum range of 50 feet and compatibility with devices like lights and cameras. Users have praised its effectiveness in reducing false alarms, making it an excellent choice for monitoring outdoor perimeters and enhancing security systems. It operates efficiently in various environmental conditions, though some have noted minor issues like occasional false alarms and aesthetic effects from prolonged sun exposure. The corded electric power source ensures continuous operation, ideal for outdoor settings while keeping installation straightforward with wall mounting capabilities.
Customer Reviews & Ratings
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Pros
- High detection range of up to 50 feet
- Durable weatherproof design for outdoor use
- Reduces false alarms significantly
- Compatible with lights and cameras
- Easy wall mounting installation
Cons
- Plastic casing may discolor over time in sunlight
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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RWF 213591
Order now and get it around Saturday, October 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- - Robust & Weatherproof
- - Designed for short-range outdoor applications
- - Highly versatile with advanced features
- - Built-in light sensor providing day and night modes
- - Double Conductive Shielding resistant to interference from foreign light sources
- - Perfect for triggering lighting or cameras
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