116889.125.WH3 : Ajax DoorBell (9NA) White

116889.125.WH3 : Ajax DoorBell (9NA) White

The Ajax DoorBell (9NA) White is engineered to deliver reliable visual verification, real-time communication, and advanced motion intelligence for modern security systems. Featuring a 4 MP CMOS camera with HDR support, wide-angle coverage, and smart IR illumination, it ensures clear identification of visitors and events in all lighting conditions. Integrated AI-based object detection, encrypted peer-to-peer video transmission, and native compatibility with Ajax hubs make it a robust solution for residential and commercial access monitoring, both indoors and outdoors.

Product Features

• 4 MP CMOS camera sensor delivering video resolution up to 2688 × 1520 px
• Wide viewing angles: 155° horizontal and 90° vertical for enhanced area coverage
• JetSparrow video protocol, a fast and encrypted peer-to-peer streaming technology developed by Ajax Systems
• H.264 video codec for efficient bandwidth usage
• HDR dynamic range for improved detail in both bright and dark scenes
• AI-powered object detection capable of identifying people, pets, and vehicles
• Integrated PIR motion sensor with detection distance up to 13 ft
• Motion detection angle of 120° horizontal and 100° vertical
• Smart IR illumination with automatic intensity adjustment, effective up to 20 ft
• Two-way audio communication with built-in microphone and speaker
• G722 audio codec with active noise suppression and echo cancellation
• Wi-Fi connectivity via 802.11 b/g/n (2.4 GHz), up to 2 Mbit/s
• Jeweller and Wings wireless technologies as secure backup communication channels
• Visual verification scenarios triggered by Ajax detectors for instant alarm confirmation
• Tamper protection with instant alerts on unauthorized removal
• Advanced cybersecurity including mTLS encryption, Secure Boot, OTA signature verification, and cloud-based authentication
• Privacy control with configurable access rights for users and monitoring operators
• Built-in rechargeable Li-ion battery (600 mAh) for backup power and cold-weather operation