Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
1
D310M-K(D281) Desktop Card Issuer
The D310M-K(D281) desktop card issuer supports common 13.56MHz RFID smart cards/tags including: MIFARE
Classic, MIFARE DESFire, NTAG2xx, FeliCa, ICODE, CPU, Resident Identity Card, and ISO14443A/B, ISO15693,
ISO18092, NFC and other ISO standards.
The D281 card issuer supports USB communication, providing flexible integration options for a variety of
applications. The transmitter is also equipped with a corresponding management tool, through which the
transmitter configuration parameters can be updated to meet customer needs more flexibly.
The D281 transmitter is used in a wide range of vertical markets and hardware systems, including access control,
time and attendance, toll collection, anti-theft, and patrol.
Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
2
Dimensions
110mm×80mm×16.9mm±0.3mm
Weight
Approx. 169g
Supply Voltage Range
USB: 4.3 V - 5.5 V
Operating current
Standby current ≤250mA, operating current ≤300mA when 5V power supply
Operating Temperature
-20℃ ~ 60℃ (-4℉ ~ 140℉)
Operating Humidity
20 - 80% non-condensing
Storage temperature
-40℃ ~ 80℃ (-40℉ ~ 176℉)
Operating Frequency
13.56MHz
Smart card and protocol
(HF)
MIFARE Classic, MIFARE DESFire EV1/2, MIFARE Ultralight, MIFARE Ultralight C.
Resident ID, FeliCa, ICODE, CPU, NFC Forum type 1, 2, 3, 4, 5 Tags, PSAM Card
iso 14443a, iso 14443b, iso 15693, iso 18092, iso 7816
Card reading distance
0~4cm, depends on installation environment and card
Communication mode
USB
Communication rate
USB: 12Mbps
Operating System
Windows 10, 8.1, 8, 7, Linux, Android, Mac OS X
Authentication
None
Warranty
1 year warranty
Product Feature
Technical Parameters
Supports two modes of operation, active card reading and passive card reading/writing
(receiving a card reading/writing command and then executing the card reading/writing)
Support two PSAM card holders
Support USB communication, as well as support for USB-CDC and USB-HID mode
switching
Support USB upgrade firmware
Support multi-protocol: ISO14443A, ISO14443B, ISO15693, ISO18092, ISO7816
Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
3
Frequency
Protocol
Card type
○ UID Read only
● UID and content read
13.56MHz
ISO14443A
MIFARE Classic
，
Mini
●
MIFARE Classic EV1
●
MIFARE DESFire Light
●
MIFARE DESFire EV1
●
MIFARE DESFire EV2/EV3
●
MIFARE PLUS S，X
●
MIFARE Smart MX
○
MIFARE Ultralight
●
MIFARE Ultralight C
●
MIFARE Ultralight EV1
○
NTAG 2xx
●
CPU
●
ISO14443B
SFZ Card
○
CPU
●
ISO18092
NFC Forum Tag type1, 2, 3, 4, 5
●
FeliCa
●
ISO15693
ICODE ELI
●
HID iCLASS
○
Card support
Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
4
Product size（Unit：mm）
Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
5
Product photos
Front view
Side view
Shenzhen Radio Technology Co., Ltd
Tel: +86-755-29062099 Web: www.zkradio.com
Add: Room1004, 10
th
Floor, Block B, Building 3, Cloud Park, Bantian, Longgang District, Shenzhen, China
6
FCC Warning
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any inte rference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interferenceto radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator and your body.
