AJAX 116886.125.BL3 Doorbell, Black

Improve perimeter security and visitor management with the AJAX 116886.125.BL3 Doorbell, a professional-grade doorbell and video surveillance solution. Designed for commercial and residential properties, this AJAX doorbell gives security teams and facility managers instant two-way audio and a clear, 155° 4 MP HDR video feed—so you can verify deliveries, screen visitors, and document incidents without guesswork. The built-in PIR sensor and AI object recognition reduce false alarms by distinguishing people, animals, and vehicles, while IR illumination up to 6 m maintains reliable monitoring after dark. Robust noise suppression and echo cancellation ensure conversations are intelligible, and the IP54-rated housing stands up to weather exposure for long-term outdoor use. Adjustable motion detection zones and a customizable virtual video wall simplify deployment across multi-door sites, and mechanical button feedback plus chime compatibility with Ajax sirens improve onsite alerting. Ideal for property managers, integrators, and security professionals, the AJAX Doorbell enhances access control, surveillance, and remote monitoring workflows. Upgrade your security setup—add the AJAX 116886.125.BL3 Doorbell to your surveillance system or contact us for integration support.

• Instant two-way communication: Speak to visitors live with low-latency audio and noise suppression to resolve deliveries and deter intruders without delays.
• Accurate, reduced false alarms: Built-in AI plus a PIR sensor differentiates people, animals, and vehicles to cut nuisance alerts and focus security monitoring.
• Clear, wide-angle video day and night: 4 MP HDR camera with a 155° field of view and IR illumination up to 6 m delivers actionable surveillance images in any light.
• Durable, weather-resistant design: IP54-rated enclosure and a mechanical button with LED indication ensure reliable operation in outdoor environments.
• Flexible integration and control: Adjustable motion zones, virtual video wall, and chime compatibility with AJAX sirens streamline installation and site-wide alerting.