Can the system connect to external devices like doorbells?

Yes, it can be connected with a door-open button and a doorbell via Wiegand 26 input/output.

What type of ID cards does it support?

The system supports EM cards operating at 125KHZ.

RF21-ID RFID Proximity Door Entry Access Control System

Name: RF21-ID RFID Proximity Door Entry Access Control System
Brand: Techcrepower Technologies Limited
SKU: 832095115

Guangdong, ChinaTechcrepower Technologies Limited

US$4.90-12.00

1 Piece

Product profile

Customization

Available

Name

RF21 Proximity Door Entry Access Control

Dimensions

117lx117dx21W(mm)

Model NO.

RF21-ID

Operating Voltage

12VDC

Relay Output Contacts

No and Nc Dry Contact,Max Ratin of Contact Current

Current Drain

<30mA

Card Reading Distance

Max Distance 5cm

Operation Mode

Digital Code Operation

Capacity of Recording

250codes or 1 Common Code

Type of ID Card

Em Card,125kHz

Operating Temperature

-20°c-60°c

Trademark

Techcrepower

Origin

China

Key features

Versatile Access Methods: Supports PIN, Card, and Card + PIN operation modes for flexible entry.

High User Capacity: Stores up to 500 users with 250 unique codes or 1 common code.

Robust Security Features: Keypad locks for 30 seconds after 10 false entries to prevent brute force.

Tamper Detection: Tamper switch connects to security alarm systems for enhanced safety.

Data Retention: Non-volatile memory ensures data is saved even during power failures.

Easy Integration: Wiegand 26 I/O supports connection with door-open buttons and doorbells.

Compact Design: Dimensions of 117x117x21mm with a lightweight 0.14kg profile.

Company profile

Techcrepower Technologies Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-02Average Response Time: ≤6.60hTerms 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.