Ajax Superior HomeSiren Fibra Black — Wired Indoor Siren

Professional Ajax Superior HomeSiren Fibra Black Wired Indoor Siren with External LED Output

The Ajax Superior HomeSiren Fibra in black is a wired indoor acoustic and visual notification siren designed for intrusion security systems. Engineered to immediately alert occupants in case of intrusion or alarm events, it features a piezoelectric buzzer with configurable sound volume ranging from 81 to 105 dB (at 1 meter distance) and customizable alarm duration from 3 seconds to 3 minutes. Its front panel includes a bright LED frame indicating arming status, entry/exit delays, and active alarms.

A key feature of the HomeSiren Fibra is its built-in terminal for **connecting an additional wired external LED (3 V)**, allowing users to replicate the siren's visual status outside a room or building entrance. In addition to alarm notifications, it supports the door chime function to emit a pleasant acoustic sound when opening detectors are triggered while the system is disarmed. It includes physical anti-tamper protection against enclosure opening or wall detachment from the SmartBracket panel, as well as device authentication.

#### Encrypted Communication and Low Power Architecture over Fibra Bus

Data transmission and operating power are delivered over the proprietary Fibra encrypted bus protocol, enabling wiring runs up to 2,000 meters using U/UTP cat.5 twisted pair cables. Consuming a maximum of just 390 mW, the siren is powered directly by the control panel. For official manufacturer specifications, visit the page for Superior HomeSiren Fibra on Ajax Systems. To integrate this siren, explore our selection of Ajax Superior Hub control panels.