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T5577 Epoxy Keyfob 125kHz Disc Epoxy RFID Tag Keyfob for Access Control
US$0.19-0.59
1 Piece
Product profile
Customization
AvailableFunction
Identification, Payment, Encrypt/Decrypt, InformationType
Epoxy KeyfobModel NO.
T5577Material
EpoxyRead-Write Method
Non-Contact TypeLabel Category
PassiveStructure
Read-only CardApplication Field
FinancePower Supply Mode
Passive CardFrequency
Low FrequencyPlace of Origin
Guangdong, China (Mainland)Brand Name
TechcrepowerGross Weight
7g 9g 4G or CustomizedReading Distance
3-7 CmChip
T5557/T5567/T5577/ATA5577Optional Chip
F08, S50, Tks50 ,Tk4100, Em4100/4200, Tk28, H3Category
Thin Card, Thick Card, Key Tag, Label, WristbandOptional Frequency
Lf(125kHz), Hf(13.56MHz), UHF(860-960MHz)Custom Design
Custom Size and Shape Are Available for YouDimension
All Kinds of Commonly Used Standard, SizeTransport Package
Box, Carton PackingSpecification
epoxyTrademark
TechcrepowerOrigin
ShenzhenProduction Capacity
5000pieces/YearsKey features
Customizable Design: Custom size, shape, color, and logo printing available.
Multiple Chip Options: Supports T5577, T5567, T5557, EM4100, S50, and more.
Waterproof & Durable: Epoxy material ensures waterproof and wear-resistant quality.
Wide Application: Ideal for access control, time attendance, and loyalty systems.
Flexible Frequency: Available in LF 125kHz, HF 13.56MHz, and UHF bands.
Fast Lead Time: Average production lead time within 15 working days.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-02Average Response Time: ≤6.56hTerms 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.
Product Q&A
Q:What chips are supported by this keyfob?
A:
It supports various chips including T5557, T5567, T5577, ATA5577, EM4100, S50, TK4100, and NFC series chips.
Q:Can I customize the size and shape?
A:
Yes, custom size and shape are available for you to choose, along with custom colors and logos.
Q:What is the reading distance?
A:
The standard reading distance is 3-7 cm, depending on the reader and specific chip used.
Q:Is the keyfob waterproof?
A:
Yes, the epoxy material makes the keyfob waterproof and wear-resistant.
Q:What are the common applications?
A:
It is widely used for access control, time attendance, loyalty systems, payment, and anti-fake security.
Send Inquiry
*To:
Techcrepower Technologies Limited
Techcrepower Technologies Limited*Content:
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