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S4a Touchless Door Release Button for Automatic Door Hand Sensor Switch
US$15.80
1 Piece
Sample price:US$15.80/piece.Request sample
Product profile
Customization
AvailableType
Infrared Sensor SwitchPrinciple
InfraredModel NO.
S4A-201SWires
Two-WiresStandard
StandardApplication
CorridorSize
86 TypeCertification
CEFunction
No TouchMaterial
MetalOutput Power
60W(12V)Specificatio
ChineseFeatures
Motion Sensor Light SwitchWork Temperature
50 Celsius DegreeInput Voltage
AC/DC 12-36VNominal Current
30mATransport Package
Standard Carton BoxSpecification
86x86x14mmTrademark
S4AOrigin
ChinaHS Code
8538900000Production Capacity
10, 0000 Per MonthKey features
Non-Contact Operation: Activated by hand waving for hygienic and convenient access control.
Adjustable Sensing Distance: Induction range adjustable from 1 to 15 cm for various scenarios.
Wide Voltage Input: Supports AC/DC 12-36V power supply for flexible installation.
Standard 86 Design: Surface-mounted 86x86x14mm panel compatible with standard switches.
High Sensitivity Sensor: Uses imported infrared pair tubes for timely and accurate detection.
Relay Dry Contact Output: Easy connection with various door control equipment systems.
CE Certified: Meets European safety and quality standards for electrical products.
Metal Construction: Durable metal material ensures long-lasting performance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2010-10-01Nearest Port: Yantian, Shekou, ChiwanAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): EXW
AI-Powered supplier vetting
SummaryS4A Industrial Co., Limited is a manufacturer based in Shenzhen, Guangdong, China, specializing in security and protection products. The company holds several certifications, indicating strong management practices. With more than 15 years in the industry, S4A has established a significant export market and maintains partnerships with high customer retention. Their production capabilities are robust, supported by multiple certifications, although specific details on financial credibility and innovation are sparse.
Supplier typeS4A Industrial Co., Limited is a manufacturer/factory specializing in security and protection products, located in Guangdong, China.
CertificationsThe supplier holds multiple certifications, including ISO standards and others, demonstrating compliance with international quality and management standards.
After-Sales capabilityThe company emphasizes customer feedback and long-term partnerships, with 85% of business from repeat customers, suggesting strong after-sales service.
Production capacityWith six production lines and a significant annual output, S4A demonstrates strong production capabilities.
Product Q&A
Q:How is the sensor activated?
A:
It is activated by waving your hand at the sensor without physical contact.
Q:What is the sensing distance?
A:
The induction distance is adjustable from 1 to 15 cm.
Q:What voltage does it support?
A:
It supports an input voltage of AC/DC 12-36V.
Q:Is the installation easy?
A:
Yes, it features an 86-type surface-mounted design for convenient installation.
Q:What is the output type?
A:
It provides a relay dry contact output for connecting to door control equipment.
Send Inquiry
*To:
S4A Industrial Co., Limited
S4A Industrial Co., Limited*Content:
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