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Door Button

US$7.40-7.80 / Piece

K4 Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern pictures & photos

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What is K4 Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern

Name: K4 Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern
Uploaded: 2026-02-16T07:13:36+08:00
Description: Surface-mounted infrared sensor switch Model: LM-K4 Surface-mounted infrared sensor switch, no back box required for installation; Non-contact sensor switch, i.e., the signal can be triggered without

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Price

Purchase Qty. Reference FOB Price

1-9 Pieces US$7.80

10-99 Pieces US$7.60

100+ Pieces US$7.40

Sepcifications

Customized Customized
Certification RoHS, CE
Application Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Trigger Mode Infrared
Type Normally Closed
Material ABS
Transport Package Cardboard Box
Specification 90*90*25mm
Trademark Limai
Origin Shenzhen China
Voltage DC 12-24V
Button Type Normally Open/Normally Closed Type, with No/Nc/COM
Light Effect Dual-Color LED Indicator Light

Product Description

Surface-mounted infrared sensor switch Model: LM-K4 Surface-mounted infrared sensor switch, no back box required for installation; Non-contact sensor switch, i.e., the signal can be triggered without touching the switch; NO/NC/COM contact output (normally open and normally closed type); Induction ...

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Shenzhen Limai Electronics Co., Ltd

Gold Member Since 2025

Audited Supplier

Business Type Trading Company
Main Products Access Card Reader, Access Controller, Speed Gate, Parking System
Year of Establishment 2012-02-09
Number of Employees 12
Address Room 5A01, Building 25, Park West Industrial Zone, Keji West Road, Science Park, Shenzhen, Guangdong, China

Door Button Comparison

	K4 Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern Contact Now	Quick View Yoursensor Hand Wave Sensor Have Rplling Code Type for Aitomatic Door Contact Now	Advanced Rolling Code Hand Sensor Switch for Automatic Doors Contact Now	Smart Infrared Touchless Switch for Automatic Door Control Contact Now	Advanced Infrared Hand Sensor Switch for Effortless Door Control Contact Now

Transaction Info
	K4 Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern Contact Now	Quick View Yoursensor Hand Wave Sensor Have Rplling Code Type for Aitomatic Door Contact Now	Advanced Rolling Code Hand Sensor Switch for Automatic Doors Contact Now	Smart Infrared Touchless Switch for Automatic Door Control Contact Now	Advanced Infrared Hand Sensor Switch for Effortless Door Control Contact Now
Price	US$7.40-7.80 / Piece	US$42.00-46.00 / Piece	US$18.00-25.00 / Piece	US$20.00-27.00 / Piece	US$18.00-25.00 / Piece
Min Order	1 Piece	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, Western Union, PayPal, D/P, Small-amount payment	LC, T/T, Western Union, PayPal, D/P, Small-amount payment	LC, T/T, Western Union, PayPal, D/P, Small-amount payment	LC, T/T, Western Union, PayPal, D/P, Small-amount payment
Quality Control
Product Certification	RoHS, CE	-	-	-	-
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast	Europe, South Asia， Central Asia	Europe, South Asia， Central Asia	Europe, South Asia， Central Asia	Europe, South Asia， Central Asia
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Customized: Customized; 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;	Customized: Customized; Application: Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company; Trigger Mode: Infrared; Type: Normally Open; Realization Technology: Infrared; Power: AC/DC 12-24V; Detect Distance: 0-30cm Adjustable; Working Current: 40mA; Outer Covering Material: Stainless Steel; Wireless Yransmit Frequency: 433.92/447.6MHz;	Customized: Customized; Application: Supermarket, Hospital, Hotel; Trigger Mode: Infrared; Type: Normally Open; Realization Technology: Infrared; Power: 3 Unit AAA Battery 1.5V; Detect Distance: 0-12cm Adjustable; Static Current: 15mA; Working Current: 5mA; Wireless Transmitting Frequency: 433.92MHz; Outer Covering Material: ABS Plastic;	Customized: Customized; Application: Supermarket, Hospital, Warehouse; Trigger Mode: Infrared; Type: Normally Open; Realization Technology: Infrared; Power: 3 Unit AAA Battery 1.5V; Detect Distance: 0-12cm Adjustable; Static Current: 15mA; Working Current: 5mA; Wireless Transmitting Frequency: 433.92MHz; Outer Covering Material: ABS Plastic;	Customized: Customized; Application: Supermarket, Hospital, Hotel; Trigger Mode: Infrared; Type: Normally Open; Realization Technology: Infrared; Power: 3 Unit AAA Battery 1.5V; Detect Distance: 0-12cm Adjustable; Static Current: 15mA; Working Current: 5mA; Wireless Transmitting Frequency: 433.92MHz; Outer Covering Material: ABS Plastic;
Supplier Name	Shenzhen Limai Electronics Co., Ltd	Ningbo Yoursensor Electronic Technology Co., Ltd.	Ningbo Yoursensor Electronic Technology Co., Ltd.	Ningbo Yoursensor Electronic Technology Co., Ltd.	Ningbo Yoursensor Electronic Technology Co., Ltd.
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