Slim Bluetooth UHF RFID Reader‑Writer | Portable Handheld & Desktop Card Issuer

CA816 is a slim, ultra‑low‑power portable UHF RFID reader‑writer with fully independent intellectual property rights. Compliant with ISO18000‑6C (EPC C1G2) protocol, it adopts proprietary high‑efficiency anti‑collision algorithm to achieve high tag recognition rate and fast read‑write performance for passive UHF tags.

Dual‑use design for mobile handheld operation and desktop card encoding. Built‑in lithium battery plus Bluetooth 4.0 wireless connectivity enables cable‑free connection with mobile phones, tablets and computers. It supports key‑trigger reading and interactive response working modes. Compact thin‑form factor makes it ideal for on‑site asset auditing, mobile inventory, product traceability, ID verification and anti‑counterfeiting projects.

Key Features & Product Advantages

1. Slim lightweight portable housing: Fashion thin dimension for handheld mobile use; also works as desktop UHF card issuer for tag encoding.
2. Independent‑IP firmware & anti‑collision algorithm: High multi‑tag reading efficiency for fast batch tag identification.
3. Ultra‑low‑power battery‑powered design: Over 3‑hour continuous tag‑reading runtime; standby time exceeds 24 hours without external power supply.
4. ISO18000‑6C(EPC C1G2) full compliance: Works with standard passive UHF EPC Gen2 tags.
5. Global configurable frequency bands: Two frequency options: 902‑928MHz / 865‑868MHz; supports fixed‑frequency or FHSS frequency‑hopping transmission for different‑country radio regulations.
6. Software‑tunable RF power & RSSI support: RF output power adjustable 0‑26 dBm; RSSI signal‑strength feedback available.
7. Strong multi‑tag processing capacity: Recognizes >50 tags simultaneously; tag reading speed >50 tags per second.
8. On‑board tag data cache: Max 370 tags for 128‑bit EPC data; max 120 tags for 496‑bit long EPC data.
9. Bluetooth 4.0 + USB 1.1 dual connection: Wireless Bluetooth for mobile devices; USB virtual serial port for wired communication and battery charging.
10. Rich status indicator lights: 3‑group LED indicators for working status, battery‑charging alert and low‑power warning.
11. Complete secondary‑development support: Provides dynamic link library (DLL) for custom software integration.

Electrical characteristic

l  Limiting parameter

l  specification

* Effective distance depends on antenna, electronic tag and working environment.

Typical Application Scenarios

✅ Mobile Asset Management: On‑site asset checking, IT‑equipment inventory, office‑tool registration.

✅ Warehouse & Stocktaking: Light‑weight mobile inventory for small‑medium warehouses, goods spot‑checking.

✅ Product Traceability & Anti‑Counterfeiting: On‑site tag reading for commodity authenticity verification.

✅ On‑site ID & Personnel Identification: Field personnel identity verification, event site quick check‑in.

✅ Desktop Tag Encoding: Work‑station UHF tag writing & card‑issuing for label pre‑configuration.

Compatible Matching Products

• ISO18000‑6C passive UHF RFID tags
• Flexible anti‑metal asset tags, silicone washable RFID tags
• UHF label printers
• Android / Windows smartphones, tablets and laptops
• Upper‑level RFID management software, secondary‑development SDK & DLL library

Integration Guidance

CA816 connects wirelessly via Bluetooth 4.0 or wired USB virtual serial port with Android, Windows host devices. Developers can leverage supplied DLL resources for custom application development. RF output power and frequency parameters can be configured by software. Thin‑size battery‑driven design enables field deployment without fixed power outlets, also serves as a compact desktop card‑issuing reader for office workstations.