28295.91.BL3 : Ajax Keypad Combi (9NA) black

Ajax KeyPad Combi (9NA) Black – Wireless Keypad with Touch Buttons, Buzzer, and Encrypted DESFire® Access

A professional-grade wireless keypad designed for advanced intrusion, access control, and integrated security environments. The KeyPad Combi (9NA) combines capacitive touch buttons, acoustic alerts, DESFire® EV1/EV2 credential support, and encrypted wireless communication for commercial and industrial applications requiring both access validation and on-site buzzer feedback.

Product Features

• Wireless keypad with touch buttons and integrated buzzer
• Supports access via codes, Pass cards, and Tag key fobs
• DESFire® EV1/EV2 encrypted authentication (ISO 14443, 128-bit encryption)
• Up to 200 personal access codes, plus 1 keypad code
• Up to 200 duress codes, plus 1 keypad duress code
• Up to 99 codes for unregistered users
• Up to 99 RRU codes for rapid response units (time-limited)
• LED and sound indication for alarms, malfunctions, mode changes, and delays
• Configurable alarm volume: 81–105 dB @ 1 m
• Adjustable button click volume
• Adjustable alarm duration: 3 s to 3 min
• Chime mode for door-open indication when disarmed
• “Easy Armed Mode Change” for contactless arming without confirmation
• “Arming Without Code” option for simplified system operation
• Two-way Jeweller encrypted wireless communication
• Radio communication range up to 5,500 ft (open space)
• Anti-jamming with frequency hopping
• Anti-spoofing authentication and tamper protection
• Auto lockout for code-guessing attempts (3–180 min)
• Indoor installation; SmartBracket mounting
• Powered by 4 × CR123A batteries with up to 3.5 years of service life
• Fully manageable via Ajax PRO apps