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4 Beams Infrared Fence Sensor For Window by Shenzhen Lel Technology Co., Ltd.
Harbor
4 Beams Infrared Fence Sensor For Window - Image 1

4 Beams Infrared Fence Sensor For Window

🕐Last updated: Jun 26, 2026
30/ Bags
Min. Order: 1 Bags
💱₹30.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryElectric Sensors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 4 Beams Infrared Fence Sensor For Window from Shenzhen Lel Technology Co., Ltd. - China Wholesale Supply

This 4-beam infrared fence sensor is designed for window applications, creating an invisible barrier that detects movement and triggers alarms or notifications when breached. It employs active infrared technology, using multiple beams to improve detection accuracy and reduce false alarms. The sensor is engineered for seamless integration into existing security systems, making it suitable for both residential and commercial properties.

The use of four beams enhances detection reliability, as an intruder must break multiple beams to avoid detection. Typical infrared sensors in this category operate at wavelengths of 850nm or 940nm, with detection ranges up to 100m for outdoor use, though window-mounted units usually have shorter ranges. Standard power requirements for such sensors include 12V DC or 24V AC, with current draw typically below 500mA.

This sensor is ideal for safeguarding windows in homes, offices, warehouses and retail spaces. Buyers often include security installers, property managers and business owners looking to enhance perimeter security. Trade terms such as MOQ, packaging and certifications are not specified in the listing, so these should be confirmed directly with Shenzhen Lel Technology Co., Ltd.

Technical Specifications for Shenzhen Lel Technology Co., Ltd. 4 Beams Infrared Fence Sensor For Window
Detection technologyActive infrared (4 beams)
ApplicationWindow-mounted security
Detection principleMovement breaks infrared beams
Typical infrared wavelength850nm or 940nm (standard for active sensors)
Typical detection range (outdoor)up to 100m (standard for multi-beam sensors)
Typical power supply12V DC or 24V AC
Typical current drawbelow 500mA
Beam count4
False alarm reductionMulti-beam design improves accuracy
Integration capabilityCompatible with existing security systems
Typical installation height0.5m to 2.5m (standard for window sensors)
Environmental resistanceIP65 or higher typical for outdoor use
About Shenzhen Lel Technology Co., Ltd. - Security Sensor Supplier in China
🏭
Shenzhen Lel Technology Co., Ltd.
China Harbor
4.5(0)

Shenzhen Lel Technology Co., Ltd. is located at 1st Building, Atesi High-tech Park, No. 48, Qixin Road, Pinghu Street, Shenzhen, 518111, China. The company operates within a high-tech industrial park, indicating a focus on advanced manufacturing and R&D. Its address places it in a region known for producing security and electronic components, with access to a skilled workforce and supply chain.

The supplier holds a harbor trust tier, but no response rate or average response hours are provided. This lack of engagement data suggests that buyers should proactively reach out to Shenzhen Lel Technology to confirm product specifications, trade terms and lead times. The listing does not include details about the company’s founding year, certifications or production capacity, so these must be verified directly.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 4 Beams Infrared Fence Sensor For Window from Shenzhen Lel Technology Co., Ltd.
A 4-beam design requires an intruder to break multiple beams to avoid detection, reducing false alarms caused by small animals or environmental factors. This setup is standard for high-security applications where reliability is critical.

Sourcing 4 Beams Infrared Fence Sensor For Window from Shenzhen Lel Technology Co., Ltd. - China Import Guide

Before ordering, confirm the sensor’s detection range and beam spacing to ensure it matches your window dimensions and security requirements. Request specifications such as the infrared wavelength, power supply and current draw, as these are not provided in the listing. Additionally, verify whether the sensor includes features like temperature compensation or anti-masking to improve reliability.

Logistics details such as MOQ, lead time and Incoterms are not specified. Contact Shenzhen Lel Technology Co., Ltd. to discuss bulk pricing, packaging and shipping options. The supplier is based in Shenzhen, which offers efficient export logistics for international buyers, but Incoterms such as FOB or CIF should be clarified to avoid misunderstandings.

Quality checks should include testing the sensor’s detection accuracy and false alarm rate in the intended environment. Request documentation such as CE, FCC or RoHS certifications to ensure compliance with local regulations. Inspect the unit upon arrival to confirm it meets the specified beam count, power requirements and environmental resistance.

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<4h
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0+
Products
4.5(0)
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Buy 4 Beams Infrared Fence Se in Bulk — Verified Supplier in China

When sourcing 4 Beams Infrared Fence Sensor For Window for your business, securing the right balance of quality and cost is essential. Shenzhen Lel Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Sensors sector with strong demand from importing countries worldwide.

4 Beams Infrared Fence Se Specifications, Trade Terms & Pricing

Importing 4 Beams Infrared Fence Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Lel Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Lel Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 4 Beams Infrared Fence Se has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Sensors category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import 4 Beams Infrared Fence Se — Shipping, Logistics & Customs

Importing 4 Beams Infrared Fence Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 4 Beams Infrared Fence Se

What is the wholesale price of 4 Beams Infrared Fence Sensor For Window?

The current listed wholesale price for 4 Beams Infrared Fence Sensor For Window from Shenzhen Lel Technology Co., Ltd. is $30/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Lel Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 4 Beams Infrared Fence Se?

The supplier, Shenzhen Lel Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4 Beams Infrared Fence Se. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 4 Beams Infrared Fence Sensor For Window?

The HS Code classification for 4 Beams Infrared Fence Sensor For Window depends on the specific grade and form. Contact Shenzhen Lel Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 4 Beams Infrared Fence Se from China?

To import 4 Beams Infrared Fence Se from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Lel Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Sensors products in your destination country.

Is Shenzhen Lel Technology Co., Ltd. a verified supplier?

Yes, Shenzhen Lel Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 4 Beams Infrared Fence Sensor For Window?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Lel Technology Co., Ltd. through EximNext.

What packaging options are available for bulk orders of 4 Beams Infrared Fence Se?

Shenzhen Lel Technology Co., Ltd. offers 4 Beams Infrared Fence Se with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 4 Beams Infrared Fence Se the most?

4 Beams Infrared Fence Se is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Lel Technology Co., Ltd. through our platform.

What certifications does this 4 Beams Infrared Fence Se supplier hold?

Shenzhen Lel Technology Co., Ltd. maintains international quality certifications. These ensure that the 4 Beams Infrared Fence Se meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 4 Beams Infrared Fence Sensor For Window on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Lel Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Lel Technology Co., Ltd..

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