Now that I’m off work, I can give some more details.
It comes with a keychain card and a couple sticker tags.
It does not read ISO15693 tags.
Tested Reads with MiFare classic 1K, 2K, EV1 , NTAG216, JCOP
As you can see from the video, the reading is just “ok”. It definitely seems like the strongest read pulse is right when the screen turns on so if you can nail the placement right off the bat, it works best.
Controller is based off an “NXP” CV520. Think its a knockoff but it’s a ISO 14444 front end.
The touch side of the keypad is very sensitive and responsive which is not the feeling I got with the samsung. The RFID antenna is somehow embedded in the black keypad part. I didn’t want to take it too far apart.
Unfortunately they committed the cardinal sin… they put the reader guts on the outside of the door.
At least it’s not a lock/unlock signal going to the back side of the lock. It’s serial data I could not decode in the 30 minutes I worked on it.
I was able to pick the cylinder that it comes with without too much trouble. Though the keyway is pretty tight. What is nice is you can swap it out with anything you want as it has a standard core. I do wish the core had a better fit… It’s pretty loose in there.
The keyway is actually a standard Schlage. The keys are marked “do not duplicate” Which is kinda dumb. Even dumber, it appears they have the bitting stamped on them.
Some pics…
Scan of the tag it comes with.
** TagInfo scan (version 4.24.4) 2020-04-21 20:25:17 **
Report Type: External
-- IC INFO ------------------------------
# IC manufacturer:
Unknown Manufacturer
# IC type:
Unknown Mifare class IC, possibly cloned
-- NDEF ------------------------------
# No NDEF data storage populated:
-- EXTRA ------------------------------
# Memory size:
1 kB
* 16 sectors, with 4 blocks per sector
* 64 blocks, with 16 bytes per block
-- FULL SCAN ------------------------------
# Technologies supported:
ISO/IEC 14443-3 (Type A) compatible
# Android technology information:
Tag description:
* TAG: Tech [android.nfc.tech.NfcA, android.nfc.tech.MifareClassic, android.nfc.tech.NdefFormatable]
* Maximum transceive length: 253 bytes
* Default maximum transceive time-out: 618 ms
# Detailed protocol information:
ID: C4:86:C5:B5
ATQA: 0x0400
SAK: 0x08
# Memory content:
Sector 0 (0x00)
[00] r-- C4 86 C5 B5 32 08 04 00 01 9E 0B EC EE F9 73 1D |....2.........s.|
[01] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[02] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[03] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 1 (0x01)
[04] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[05] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[06] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[07] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 2 (0x02)
[08] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[09] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[0A] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[0B] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 3 (0x03)
[0C] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[0D] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[0E] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[0F] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 4 (0x04)
[10] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[11] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[12] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[13] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 5 (0x05)
[14] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[15] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[16] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[17] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 6 (0x06)
[18] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[19] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[1A] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[1B] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 7 (0x07)
[1C] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[1D] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[1E] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[1F] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 8 (0x08)
[20] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[21] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[22] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[23] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 9 (0x09)
[24] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[25] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[26] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[27] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 10 (0x0A)
[28] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[29] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[2A] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[2B] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 11 (0x0B)
[2C] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[2D] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[2E] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[2F] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 12 (0x0C)
[30] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[31] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[32] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[33] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 13 (0x0D)
[34] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[35] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[36] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[37] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 14 (0x0E)
[38] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[39] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[3A] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[3B] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
Sector 15 (0x0F)
[3C] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[3D] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[3E] rwi 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
[3F] wxx FF:FF:FF:FF:FF:FF FF:07:80 69 FF:FF:FF:FF:FF:FF
Factory default key Factory default key (readable)
r/R=read, w/W=write, i/I=increment,
d=decr/transfer/restore, x=r+w, X=R+W
data block: r/w/i/d:key A|B, R/W/I:key B only,
I/i implies d, *=value block
trailer (order: key A, AC, key B): r/w:key A,
W:key B, R:key A|B, (r)=readable key
AC: W implies R+r, R implies r
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