CDVI K3 DESFire EV2 High-Security Keypad and Card Reader Installation Guide
- June 5, 2024
- CDVI
Table of Contents
CDVI K3 DESFire EV2 High-Security Keypad and Card Reader Installation Guide
CDVI K3 DESFire EV2 High-Security Keypad and Card Reader Installation Guide
INTRODUCTION
K3
DESFire EV2® High-Security Keypad and card reader
Radio equipment for access control applications.
CDVI’s KRYPTO K3 card reader/keypad makes high security easy! KRYPTO K3 Mifare® DESFire® EV2® readers combined with CDVI EV2 credentials work right out of the box. No fastidious and complicated programming required!
Factory-programmed, industry-unique secure CDVI protocol and encryption keys ensure end-to-end encryption between the card, reader/keypad and A22K door controller.
FEATURES
- Bi-technology, keypad and reader
- Easy to use & FULLY secure CDVI protocol using authentication with diversified keys.
- Reads 13.56 MHz Mifare® Classic and DESFire EV2 credentials
- OSDP-2 compatible
- Bluetooth
- Up to 4 in. (10cm) read range
- Power requirements: 12VDC
- Current consumption : 200mA
MOUNTING
WIRING DIAGRAM
K3 READER
EXIT READER OPTION (RS485 ONLY):
Each A22K controller supports the Input/Output reader, 2 readers per door.
Connect the 2 readers in parallel (as shown below).
CAUTION
The dipswitch must be at the bottom near the motherboard: Set the position
of the switch before powering the player, or unplug and plug the player if you
change the dip switch to the exit mode.
The 2 players must be separated by a distance of 20 cm to avoid any interference.
It is recommended to use CAT5e/6 cable
Distance between the reader and the controller up to 1220m (AWG 22 cable) \
LED STATUS INDICATORS
Here are the LED status when connected to an A22K ATRIUM controller :
| LED State | Buzzer | Description |
|---|---|---|
| Steady blue | – | Standby (door se- cure) |
| Green 5 sec. | Chirp beep | Access granted |
| Red blinks | Steady beep for 3 sec. | Access denied |
| Flashing blue | – | Reader compromised (lost its encryption key) |
| Blinks green every 3 sec. | – | Door unlock schedule |
| Flashing Red | Steady beep | Door forced alarm |
| Flashing Red | Beep every 2 sec. | Door open too long pre-alarm |
| Flashing Red rapidly | Fast beep | Door open too long alarm |
Note:
Door output timings such as; unlock time (access granted), door open too long pre-alarm and door open too long alarm, can be modified in the ATRIUM software “Door Properties” window.
CDVI SAS
31 avenue du Général Leclerc 93500 PANTIN 01 48 91 01 02
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>