What is the durability of the sensor?

It is qualified after 500,000 aging tests.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

Both peak season and off-season lead times are within 15 workdays.

K50-2 Infrared Sensor Button, No Back Box Required, Non-Contact Induction Triggering.

Name: K50-2 Infrared Sensor Button, No Back Box Required, Non-Contact Induction Triggering.
Brand: Shenzhen Limai Electronics Co., Ltd
SKU: 2234217545

Guangdong, ChinaShenzhen Limai Electronics Co., Ltd

US$3.78

1-9 Pieces

US$3.58

10-99 Pieces

US$3.38

100+ Pieces

Product profile

Customization

Available

Customized

Certification

Model NO.

LM-K50-S

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

Transport Package

Cardboard Box

Trademark

Limai

Origin

Shenzhen China

Key features

No Back Box Required: Designed for easy installation without the need for a back box.

Adjustable Sensing Distance: Sensing distance is adjustable from 5cm to 20cm for flexibility.

Customizable LED Indicator: LED indicator color can be customized to meet specific needs.

Customizable Waterproof Function: Outdoor waterproof function (IP67 level) is available for customization.

Customizable Panel LOGO: Panel LOGO can be customized according to customer requirements.

High Durability: Qualified after 500,000 aging tests for long-lasting performance.

Wide Voltage Support: Universal support for DC12-24V power supply voltage.

Flexible Contact Output: Supports NO/NC/COM contact output types.

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: ≤6.23h

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.