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.
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31 avenue du Général Leclerc 93500 PANTIN 01 48 91 01 02
