Wireless Door Magnetic Sensor Contact Switch

Name: Wireless Door Magnetic Sensor Contact Switch
Brand: Techcrepower Technologies Limited
SKU: 832352875

Guangdong, ChinaTechcrepower Technologies Limited

US$2.50-5.50

1 Piece

Product profile

Customization

Available

Type

Home Alarm

Usage

Door

Model NO.

MA-220R

Name

Ma-220r

Network Protocol

Ask

Working Frequency

433MHz/868MHz

Built in Antenna

Yes

Power Supply

3V(Cr123A)

Working Current

Static≤10ua,Alarm≤50mA

Status Report

Report to Host Per 50 Minutes

Working Environment

-10℃~50℃(14℉-122℉)

Dimension

Transmitter 69.5(L)*21.2(W)*19.5(H)mm Contact 34.5

Transport Package

100PCS Per Box, 2000PCS Per Carton

Specification

ISO, CE, FCC, RoHS, SGS

Trademark

Techcrepower

Origin

Shenzhen

Production Capacity

5000000PCS/Mouth

Key features

Strong Signal Transmission: Maintains high sensitivity with a transmission range up to 150 meters.

Precise Alarm Trigger: Sends alarm signal when transmitter and contact separate by about 2.5cm.

Compact Mini Design: Elegant and mini wireless magnetic contact switch for discreet installation.

Dual Frequency Support: Works on 433MHz and 868MHz frequencies for flexible network compatibility.

Comprehensive Status Reporting: Reports alarm, recovery, tamper, low battery, and status every 50 minutes.

Easy Installation: Simple setup by learning unique address code into the panel system.

Company profile

Techcrepower Technologies Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-02Average Response Time: ≤6.24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryTechcrepower Technologies Limited is a China-based limited company in Guangdong that identifies as both a trading company and manufacturer/factory. It specializes in access-control, electronic-lock, RFID, biometric, and related security products. The supplier reports ISO 9000 and ISO 9001 certifications, five production lines, 21–30 quality-control staff, 11–20 R&D engineers, and RFID reader capacity of 15,000 pieces per month. It states that products undergo 72-hour aging tests and piece-by-piece QC checks. Reported lead time is within 15 workdays in both peak and off-peak periods, and exports account for 41%–50% of sales across numerous global markets. Evidence supports manufacturing, quality-control, and product-development capabilities. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer-case record.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, and its description states that it conducts R&D and production of access-control products. This supports classification as a manufacturer with trading activity rather than only a reseller.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications, and describes its factory as ISO 9001:2000-certified. These are explicit certification claims relevant to production and quality management.

R&D capabilityThe supplier states that it has a strong development team, develops products based on client demand, and employs 11–20 R&D engineers. Its described portfolio includes RS485, TCP/IP, web-based control panels, RFID systems, and access controllers, supporting a demonstrated product-development capability.

Production capacityThe supplier reports five production lines, five trained assembly-line workers, 21–30 quality-control staff, and RFID reader monthly production capacity of 15,000 pieces. It also reports lead times within 15 workdays during both peak and off-peak periods, indicating stated operational capacity and delivery readiness.

Client casesThe supplier reports export markets spanning multiple regions, while trade records associate it with buyer THE HOME AUTOMATION GALLERY and hotel-lock products shipped from Shenzhen. This provides evidence of at least one associated buyer and product transactions, but not a broad or independently detailed customer-case portfolio.