Ajax Superior HomeSiren Fibra Wired Indoor Siren White (44399)
Product Features
- Superior HomeSiren Fibra wired indoor siren for Ajax Fibra systems, white (44399).
- 81 to 105 dB adjustable alarm volume, for 3 seconds to 3 minutes.
- LED indication plus a 3 V output for an extra wired LED.
- Powered from the Fibra line, up to 2,000 m on a 4-core cable, so no batteries.
- Security Grade 3, listed against PD 6662:2017; indoor use (IP50, IK06).
Ajax Superior HomeSiren Fibra - Wired Indoor Siren
Superior HomeSiren Fibra is a wired indoor siren for Ajax systems that use Fibra, the Ajax wired bus. It connects to the hub over a 4-core cable and takes its power from the same line, so there are no batteries to replace. On alarm it sounds at 81 to 105 dB, set in the Ajax app, and lights its LED. It can also signal entry and exit delays and changes of security mode, and give a chime when a door or window detector opens while the system is unset. A 3 V output lets you add a separate wired LED, for example next to the door. This listing is the white version.
Also listed as 44399 (white) and as HomeSiren Fibra PD. Ajax model ID HS.Y.F.
Key features
- Wired Fibra connection over a 4-core cable, with lines up to 2,000 m and encrypted communication.
- Alarm volume adjustable from 81 to 105 dB at 1 m, for 3 seconds to 3 minutes.
- LED indication for alarms, entry and exit delays, security mode and after-alarm.
- Chime when an opening detector is triggered while the system is unset.
- 3 V output for an extra wired LED indicator.
- Tamper alarm and device authentication to stop it being swapped.
- Security Grade 3 and environmental class II, listed against PD 6662:2017. Indoor use (IP50, IK06).
Technical specification
| Model numbers | 44399 (white); Ajax model ID HS.Y.F |
|---|---|
| Type | Wired indoor siren with LED indication, Ajax Superior range |
| Connection | Fibra wired bus over a 4-core cable; line length up to 2,000 m; encrypted communication |
| Alarm volume | 81 to 105 dB at 1 m, adjustable |
| Alarm duration | 3 s to 3 min |
| Sound frequency | 3.4 ± 0.5 kHz |
| Indication | Sound and LED: alarms, entry and exit delays, security mode, change of mode, after-alarm |
| Chime | Sounds when an opening detector is triggered while the system is unset |
| Extra LED output | 3 V |
| Anti-sabotage | Tamper alarm, device authentication |
| Power | 7-26 V DC from the Fibra line (24 V nominal); up to 75.5 mA |
| Fitting | Indoor only; recommended height 2.5 m or higher; SmartBracket mounting panel |
| Operating conditions | -10 °C to +40 °C; humidity up to 75%; IP50, IK06 |
| Dimensions | 91 × 91 × 33 mm |
| Weight | 108 g (white) |
| Colour | White (44399) |
| In the box | Superior HomeSiren Fibra, SmartBracket mounting panel, installation kit, quick start guide |
| Security grade and certifications | Security Grade 3, environmental class II (EN 50131); EN 50131-1, EN 50131-4; PD 6662:2017; certificate issued by TREZOR TEST s.r.o.; NF&A2P 3 Boucliers; INCERT; PSTI UK Schedule 1 |
Works with
Ajax hubs with Fibra lines, such as Superior Hub Hybrid (2G), Superior Hub Hybrid (4G), Superior Hub Hybrid 2 and Superior MegaHub. It does not connect to wireless-only hubs such as Hub 2 (2G) Jeweller.
Common questions
Does it need batteries?
No. It is powered from the Fibra line at 7 to 26 V DC (24 V nominal).
Will it work with my wireless Ajax hub?
Only if the hub has Fibra lines, such as Superior Hub Hybrid (2G), Superior Hub Hybrid (4G) or Superior Hub Hybrid 2. Wireless-only hubs such as Hub 2 (2G) Jeweller cannot take Fibra devices.
Why is it also called HomeSiren Fibra PD?
Some suppliers list 44399 as HomeSiren Fibra PD. In the current Ajax range the wired Fibra HomeSiren is called Superior HomeSiren Fibra.
How loud is it?
You can set it from 81 to 105 dB at 1 m in the Ajax app, with an alarm time from 3 seconds to 3 minutes.
Can I add a light by the door?
Yes. It has a 3 V output for an extra wired LED indicator.
Can it be fitted outside?
No. Ajax rates it for indoor use only (IP50, IK06, -10 °C to +40 °C, humidity up to 75%).
Full manufacturer specification: Ajax Superior HomeSiren Fibra product page
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
Browse the full Ajax range, more Ajax wireless alarms and alarm sirens, or contact us on 01902 902251 for advice.
| Product Code | 44399 |
|---|---|
| Manufacturer | AJAX |
| Device Type | Siren |
| Product Type | Intruder & Smoke Alarm |
| Technology | Fibra (wired) |
| Security Grade | Grade 3 |
| Ajax Range | Superior |
| Connection Type | Wired |
| Indoor/Outdoor | Indoor Only |
| Colour | White |
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