01 — Cifr Max
Patented, quantum resistant, unclonable
The flagship. Asymmetric cryptography on a patented secure element, built to hold against quantum attack, answering every tap with a response that cannot be replayed.
InterfaceNFC, 13.56 MHz
CryptographyAsymmetric
Quantum resistantYes
ReaderAny NFC phone
The rest of the range
Four more, built for different jobs
02Explore Cifr Lite →
Cifr Lite
Cifr firmware on low cost chips, keeping asymmetric cryptography. The volume option when a tag has to cost cents.
InterfaceNFC
CryptographyAsymmetric
Built forLow price
03Explore Cifr Duo →
Cifr Duo
NFC and RFID on one die under a unified UID, so the warehouse and the customer read the same identity.
InterfaceNFC + RFID
IdentityUnified UID
CryptographyAsymmetric
04
Cifr TensorTag
RFID for logistics: stackable, read at long distance, and with the TensorWave reader, readable across tens of metres.
Band860–960 MHz
RangeTens of metres
StackableYes
05Explore Cifr DeltaWave →
Cifr DeltaWave
An active tracker in a small form factor: GPS for position, LTE to report it, BLE for anything in the room.
RadiosGPS, LTE, BLE
PowerBattery
Form factorSmall
The range side by side
Max
Lite
Duo
TensorTag
DeltaWave
Interface
NFC
NFC
NFC + RFID
RFID
GPS, LTE, BLE
Asymmetric crypto
Yes
Yes
Yes
—
Yes
Quantum resistant
Yes
—
—
—
—
Read range
Touch
Touch
Touch / metres
Tens of metres
Network wide
Needs a battery
No
No
No
No
Yes
Bands and ranges are the published figures for each technology class, not measurements of specific parts.