What contact output types are supported?

It supports NO/NC/COM contact output (normally open and closed type).

Does the switch require a bottom box?

No, it is an ultra-thin surface-mounted switch requiring no bottom box.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Ultra-Thin Black Infrared Sensor Switch for Easy Installation

Name: Ultra-Thin Black Infrared Sensor Switch for Easy Installation
Brand: Shenzhen Limai Electronics Co., Ltd
SKU: 2228040995

Guangdong, ChinaShenzhen Limai Electronics Co., Ltd

US$6.74

1-9 Pieces

US$6.54

10-99 Pieces

US$6.34

100+ Pieces

Product profile

Customization

Available

Customized

Certification

Model NO.

LM-K150B

Application

Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community

Trigger Mode

Infrared

Type

Normally Closed

Material

ABS

Voltage

DC 12-24V

Button Type

Normally Open/Normally Closed Type, with No/Nc/COM

Light Effect

Dual-Color LED Indicator Light

Sensing Distance

5 - 20cm Adjustable Distance

Delay Adjustment

0 - 30 Second Delay Adjustment

Waterproof Function

Customizable IP67 - Level Outdoor Waterproof Funct

Transport Package

Cardboard Box

Specification

150L*40W*14H

Trademark

Limai

Origin

Shenzhen China

Key features

Ultra-Thin Design: Surface-mounted without bottom box for easy installation.

Non-Contact Sensing: Infrared trigger mode allows operation without physical touch.

Adjustable Induction: Sensing distance adjustable from 5 to 20cm.

Flexible Delay Control: Delay time adjustable from 0 to 30 seconds.

Customizable LED: Dual-color LED indicator with customizable colors.

Waterproof Option: Customizable IP67 outdoor waterproof function available.

Versatile Output: Supports NO/NC/COM contact output configurations.

Universal Voltage: Operates on DC 12-24V standard voltage.

Company profile

High Repeat Buyers ChoiceSelf-branded

Shenzhen Limai Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.34h

AI-Powered supplier vetting

SummaryShenzhen Limai Electronics Co., Ltd. is identified as a Chinese manufacturer/factory founded in Shenzhen in 2012, supplying access control, smart lock, barrier, elevator control, visitor management, and facial recognition products. It reports recent new-product activity, four R&D engineers, ODM services, and broad customization options. However, the supplier has no valid import/export license, no overseas warehouses, showrooms, agents, or offline trade-show participation, and reports no formal procedures or records for service assessment, corrective actions, or complaint handling. GMP certification is stated, but customer-case evidence is limited because no Fortune 500 cooperation is reported. Financial data is inconsistent and incomplete, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company located in Shenzhen, China. Its stated business covers intelligent access-control and related electronic security products, while no larger-company affiliation is reported.

After-Sales capabilityThe company states that its services include after-sales support and maintenance, and reports lead times within 15 workdays in both peak and off-season. However, it has no written procedures or records for complaint handling, service capability assessment, or corrective and preventive actions, and it has no overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, employs four R&D engineers, and provides ODM services. These are explicit indicators of ongoing product development, although the information does not quantify R&D investment or product-launch outcomes.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor and flexible customization, and customization from designs. It also reports ODM availability, directly supporting broad customization capability.