28275.11.WH3 : Ajax HomeSiren (9NA) White

Ajax HomeSiren (9NA) White – Professional Indoor Wireless Security Siren

Compact, powerful indoor wireless siren engineered for professional alarm installations. Designed for high-reliability signaling, strong acoustic performance, and seamless integration with the Ajax Jeweller ecosystem for modern residential and commercial intrusion systems.

Product Features

• Wireless indoor siren using the Ajax Jeweller encrypted RF protocol with extended communication range up to 6,500 ft (open space).
• Two-way communication with dynamic key encryption, frequency hopping, remote configuration, and instant alarm transmission.
• Adjustable acoustic output from 80–100 dB at 3.3 ft, with 93 dB set as the default level.
• Dual signaling via buzzer and LED, plus a 3 VDC terminal for an additional external LED that mirrors all indicator states.
• Supports alarm events, entry/exit delays, armed/disarmed mode indication, after-alarm indication, and chime for door open notifications.
• Internal tamper protection detects attempts to detach or remove the siren from its mounting panel.
• Powered by 2 × CR123A lithium batteries (pre-installed) with up to 5 years of service life.
• Indoor-rated with an operating temperature range of 14°F to 104°F and an IP50 protection class.
• Designed for rapid professional installation using the SmartBracket mounting panel.