1 wire rfid reader for gps tracker protocol rfid one wire reader
for school bus time attendance for ATrack AL1 tracker
Our standard module includes 125kHz low frequency series, 13.56MHz
high frequency series and 860-960mhz UHF series.
In addition to a series of standard modules, the other advantage of
Suoma is that it can customize for customers. From the physical
structure of hardware to firmware code, we can completely customize
according to customer requirements, so as to ensure that under the
premise of 100% meeting the requirements of customers, we can
choose the most suitable and economical solution for customers.
IS620/820-1W is Suoma developed 125KHz /13.56Mhz wall-mounted card
reader with one wire interface .
All 1-Wire devices, including iButton devices, contain an 8-byte
unique registration number.
The computation begins with the MSB of the 64-bit, This 1-Wire Data
consists of an 8-bit CRC, a unique 48-bit serial number and an 8-
bit family code.The family code is fixed 0x01
- 125Khz frequency/13.56Mhz
- One wire communication
- Can prevent damage and wind and rain, encapsulated in a special
material. May be suitable for installation in a wide variety of
indoor and outdoor environments.
- Card reader accepts 9-12 DC voltage, can be used with almost all
the controllers on the market.
|One wire, 125
|One wire, 13.56Mhz
|EM4200,TK4100 /mifare S50,S70/F08
|> 5cm(Card reading distance depends on card packaging and
|A LED light,A buzzer
|DC +9V ~ +12V(±5%)
|0 ~ 95%
Access Control Attendance
A Digital Signature
Production Process Management
Q6. How to proceed an order for RFID reader/module?
A: Firstly let us know your requirements or application,for us to
confirm the detailed module No.of the product you need.
Secondly we quote the best offer of products and shipping cost
according to your requested qty.
Thirdly we make the proforma invoice for you to transfer the
Fourthly we arrange the production and shipment after payment is
received by our account.
Q7. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production.
Q8: Do you offer guarantee for the products?
A: Yes, we offer 5 years warranty to our products.
Q9: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control
system and the defective rate will be no more than 0.2%, therefore,
0.2% of defective products are considered normal and do not require
Secondly, during the guarantee period,For small quantity, we can
send new items with the next order to replace the faulty goods. For
large quantity, faulty goods can be returned to us for repairing or