Door Button

US$11.62-12.00 / Piece

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

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

Name: K4-R Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern
Uploaded: 2026-03-25T12:03:19+08:00
Description: Surface-mounted infrared sensor switch Model: LM-K4-R Surface-mounted infrared sensor switch, no back box required for installation; Non-contact sensor switch, i.e., the signal can be triggered withou

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Price

Purchase Qty. Reference FOB Price

1-9 Pieces US$12.00

10-99 Pieces US$11.82

100+ Pieces US$11.62

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-R 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-R Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern Contact Now	Z30 Red-Head Aluminium Alloy Surface-Mounted Access Control Switch Normally Open and Normally Closed Metal Waterproof Exit Button Auto Reset Panel Contact Now	Z30 Green Head Aluminium Alloy Access Control Switch Panel 86 Type Self-Reset Access Control Exit Button Surface Mounted Metal Access Control Exit Switch Contact Now	NF-Z53 Redhead Rainproof Stainless Steel Waterproof Switch Outdoor Normally Open Access Control Panel Entry and Exit Door Button Automatic Reset Switch Contact Now	Z30 Green Head Access Control Switch 86 Type Surface-Mounted Outdoor Rainproof Community Switch Automatic Reset Panel Door Control Exit Button Contact Now

Transaction Info
	K4-R Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern Contact Now	Z30 Red-Head Aluminium Alloy Surface-Mounted Access Control Switch Normally Open and Normally Closed Metal Waterproof Exit Button Auto Reset Panel Contact Now	Z30 Green Head Aluminium Alloy Access Control Switch Panel 86 Type Self-Reset Access Control Exit Button Surface Mounted Metal Access Control Exit Switch Contact Now	NF-Z53 Redhead Rainproof Stainless Steel Waterproof Switch Outdoor Normally Open Access Control Panel Entry and Exit Door Button Automatic Reset Switch Contact Now	Z30 Green Head Access Control Switch 86 Type Surface-Mounted Outdoor Rainproof Community Switch Automatic Reset Panel Door Control Exit Button Contact Now
Price	US$11.62-12.00 / Piece	US$5.00-10.00 / Piece	US$5.00-10.00 / Piece	US$6.00-8.00 / Piece	US$5.00-10.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	RoHS, CE	RoHS, CCC, CE	RoHS, CCC, CE	RoHS, CCC, CE	RoHS, CCC, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	ODM	ODM	ODM	ODM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
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: Enterprise, Supermarket, Hospital, Parking, Warehouse, Hotel, Community; Trigger Mode: Inductive; Type: Normally Open; Material: Stainless Steel; Product Size: 80L30W25h; Function: Always on; Contact Outpu: No/COM; Product Material: Aluminium Alloy; Supply Voltage: DC12-24V; Product Specifications: 100/Piece;	Customized: Customized; Application: Enterprise, Supermarket, Hospital, Parking, Warehouse, Hotel, Community; Trigger Mode: Inductive; Type: Normally Open; Material: Stainless Steel; Product Size: 80L30W25h; Function: Always on; Contact Outpu: No/COM; Product Material: Aluminium Alloy; Supply Voltage: DC12-24V; Product Specifications: 100/Piece;	Customized: Customized; Application: Enterprise, Supermarket, Hospital, Parking, Warehouse, Hotel, Community; Trigger Mode: Inductive; Type: Normally Open; Material: Stainless Steel; Product Size: 80L30W25h; Function: Always on; Contact Outpu: No/COM; Product Material: Aluminium Alloy; Supply Voltage: DC12-24V; Product Specifications: 100/Piece;	Customized: Customized; Application: Enterprise, Supermarket, Hospital, Parking, Warehouse, Hotel, Community; Trigger Mode: Inductive; Type: Normally Open; Material: Stainless Steel; Product Size: 80L30W25h; Function: Always on; Contact Outpu: No/COM; Product Material: Aluminium Alloy; Supply Voltage: DC12-24V; Product Specifications: 100/Piece;
Supplier Name	Shenzhen Limai Electronics Co., Ltd	Zhaoqing Nuofeng Intelligent Technology Co., Ltd.	Zhaoqing Nuofeng Intelligent Technology Co., Ltd.	Zhaoqing Nuofeng Intelligent Technology Co., Ltd.	Zhaoqing Nuofeng Intelligent Technology Co., Ltd.
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What is K4-R Surface-Mounted Infrared Sensor Switch - No Back Box Required for Installation, Customizable Panel Pattern

Price

Sepcifications