lf search u 

proxmark3> lf search
Reading 30000 bytes from device memory
          
Data fetched          
WARNING: Command buffer about to overwrite command! This needs to be fixed!          
Samples @ 8 bits/smpl, decimation 1:1           
NOTE: some demods output possible binary
  if it finds something that looks like a tag          
False Positives ARE possible          

Checking for known tags:
          
HID Prox TAG ID: 2004e2068a (837) - Format Len: 26bit - FC: 113 - Card: 837          

Valid HID Prox ID Found!

lf search
#db# DownloadFPGA(len: 42096)                 
Reading 30000 bytes from device memory
          
Data fetched          
WARNING: Command buffer about to overwrite command! This needs to be fixed!          
Samples @ 8 bits/smpl, decimation 1:1           
NOTE: some demods output possible binary
  if it finds something that looks like a tag          
False Positives ARE possible
          

Checking for known tags:
          
EM410x pattern found:           

EM TAG ID      : 1C003B347B          
Unique TAG ID  : 3800DC2CDE          

Possible de-scramble patterns          
HoneyWell IdentKey {          
DEZ 8          : 03880059          
DEZ 10         : 0003880059          
DEZ 5.5        : 00059.13435          
DEZ 3.5A       : 028.13435          
DEZ 3.5B       : 000.13435          
DEZ 3.5C       : 059.13435          
DEZ 14/IK2     : 00120262964347          
DEZ 15/IK3     : 000240532597982          
DEZ 20/ZK      : 03080000131202121314          
}
Other          : 13435_059_03880059          
Pattern Paxton : 474968699 [0x1C4F727B]          
Pattern 1      : 6184748 [0x5E5F2C]          
Pattern Sebury : 13435 59 3880059  [0x347B 0x3B 0x3B347B]          

Valid EM410x ID Found!

hf search

proxmark3> hf search
          
 UID : 04 ff 55 22 98 28 80           
ATQA : 00 44          
 SAK : 00 [2]          
TYPE : MIFARE Ultralight (MF0ICU1)           
MANUFACTURER : NXP Semiconductors Germany          
proprietary non iso14443-4 card found, RATS not supported          
Answers to chinese magic backdoor commands: NO          

Valid ISO14443A Tag Found - Quiting Search

proxmark3> hf search
          
 UID : 6b ec 41 2a           
ATQA : 00 04          
 SAK : 08 [2]          
TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1          
proprietary non iso14443-4 card found, RATS not supported          
Answers to chinese magic backdoor commands: NO          

Valid ISO14443A Tag Found - Quiting Search

proxmark3> hf search
          
 UID : 04 11 3b 62 4d 3c 80           
ATQA : 03 44          
 SAK : 20 [1]          
TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41          
MANUFACTURER : NXP Semiconductors Germany          
 ATS : 06 75 77 81 02 80 02 f0           
       -  TL : length is 6 bytes          
       -  T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 5 (FSC = 64)          
       - TA1 : different divisors are supported, DR: [2, 4, 8], DS: [2, 4, 8]          
       - TB1 : SFGI = 1 (SFGT = 8192/fc), FWI = 8 (FWT = 1048576/fc)          
       - TC1 : NAD is NOT supported, CID is supported          
       -  HB : 80           
Answers to chinese magic backdoor commands: NO          

Valid ISO14443A Tag Found - Quiting Search

proxmark3> hf search
          
 UID : 04 75 69 12 75 22 80           
ATQA : 03 44          
 SAK : 20 [1]          
TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41          
MANUFACTURER : NXP Semiconductors Germany          
 ATS : 06 75 77 81 02 80 02 f0           
       -  TL : length is 6 bytes          
       -  T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 5 (FSC = 64)          
       - TA1 : different divisors are supported, DR: [2, 4, 8], DS: [2, 4, 8]          
       - TB1 : SFGI = 1 (SFGT = 8192/fc), FWI = 8 (FWT = 1048576/fc)          
       - TC1 : NAD is NOT supported, CID is supported          
       -  HB : 80           
Answers to chinese magic backdoor commands: NO          

Valid ISO14443A Tag Found - Quiting Search

proxmark3> hf search
          
CSN: 93 e3 a9 01 f8 ff 12 e0           
	Mode: Application [Locked]          
	Coding: ISO 14443-2 B/ISO 15693          
	Crypt: Secured page, keys not locked          
	RA: Read access not enabled          
	Mem: 2 KBits ( 32 * 8 bytes)          
	AA1: blocks 6-18          
	AA2: blocks 19-          

Valid iClass Tag (or PicoPass Tag) Found - Quiting Search