How Ajax keypads differ

KeyPad

KeyPad Plus

Backlight

Security mode indication

Indication of system faults

Support of Pass, Tag, and DESFire® devices

DESFire EV1, EV2

ISO14443-А (13,56 MHz)

Compatibility

All hubs and radio signal range extenders

Hub Plus, Hub 2, Hub 2 Plus, and radio signal range extenders

Communication range

Up to 1,700 m without obstacles

Batteries

4 × ААA

4 × АА

Battery life

Up to 2 years

Up to 3.5 years (if pass/tag reading is enabled)

Up to 4.5 years (if pass/tag reading is disabled)

Dimensions

150 × 103 × 14 mm

165 × 113 × 20 mm

Weight

197 g

267 g