How is the device powered?

It is a passive dry contact sensor with no rated voltage or power requirement.

What is the transmission mode?

The device uses wired transmission via a 1007UL#22AWG cable.

What is the net weight of the product set?

The net weight is approximately 260 grams per set.

Wired Industrial Zinc Alloy Rolling Shutter Magnetic Contact Switch

Name: Wired Industrial Zinc Alloy Rolling Shutter Magnetic Contact Switch
Brand: Shenzhen Sconda Intelligent Technology Co., Ltd
SKU: 2330298865

Guangdong, ChinaShenzhen Sconda Intelligent Technology Co., Ltd

US$4.00

500 Pieces

Product profile

Customization

Available

Type

Door Sensor

Signal Transmission

Wired Alarm

Model NO.

HC-57

Working Mode

Passive

Application

Indoor, Outdoor

Working Principle

Electromagnetic

Transmission Mode

Cable

Alarm Volume (within 1m)

<1m

Transport Package

Carton Box

Specification

104*50*9.5mm

Origin

China

HS Code

8531100000

Production Capacity

50, 000 Pieces/Month

Key features

Durable Zinc Alloy Housing: Silver-grey zinc alloy construction ensures tamper resistance and long-term durability.

Wide Sensing Distance: Effective sensing range of 50-70mm allows for flexible installation on various door frames.

Multiple Contact Forms: Available in Normally Closed (NC), Normally Open (NO), and Changeover (NO/NC) configurations.

Stable Wired Transmission: Uses 1007UL#22AWG cable for reliable signal connection without wireless interference.

CE and RoHS Certified: Compliant with CE and RoHS standards for quality assurance and safety.

Versatile Application: Suitable for indoor and outdoor use in warehouses, shops, factories, and commercial facilities.

Compact and Lightweight: Switch size 105x47.5x9.5mm and magnet 88x20x20mm for easy installation.

Surface-Mounted Design: Features screw terminals for secure wiring and direct surface mounting.

Company profile

Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤3.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummarySconda Intelligent Technology Co., Ltd is described as a professional manufacturer of fire safety alarms and gas detection products, with production, measurement, and quality-control capabilities. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has experienced R&D engineers and quality-control personnel. However, the available evidence shows no 3D software design, ODM, SDK, or popular-brand OEM services, and no new products during the past year. Customization from samples and designs is available. Overseas service infrastructure, inventory capability, and factory-subcontractor manufacturing contracts are absent. Financial information is limited to year labels without performance details, while after-sales procedures lack written records.

Supplier typeThe supplier is explicitly described as a professional and advanced manufacturer specializing in fire safety alarms, gas detection products, and related air-quality monitoring equipment. However, one assessment states that it is not a professional technical supplier, so its profile is stronger as a product manufacturer than as a technical-services provider.

CertificationsThe supplier reports holding ISO 9001 certification, directly evidencing a certified quality-management system.

R&D capabilityInnovation evidence is limited: the supplier reports no new products in the past year and does not provide ODM, SDK, or 3D software design services. It does report 21–30 years of total R&D engineer experience, but this alone does not establish current innovation performance.

Production capacityThe supplier describes advanced production lines, measuring facilities, manufacturing force, ISO 9001 quality management, and a stated peak- and off-season lead time within 15 workdays. Nonetheless, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory capacity, and only one qualified supplier for the assessed service capability.

Customization capabilityThe supplier explicitly provides customization from samples and customization from designs. This supports product customization, although the same evidence confirms that it does not offer 3D software design services.