118602.278.WH1 #118602 | Ajax EN54 FireProtect (Sounder) Jeweller, in colore bianco è un segnalatore acustico wireless certificato EN 54-3 e EN 54-25, ideale per la protezione antincendio in ambienti residenziali e professionali. Dotato di una sirena da 100 dB con 32 toni selezionabili, garantisce allarmi sonori efficaci e immediati. La comunicazione radio Jeweller assicura una connessione stabile fino a 1.700 m dalla centrale, con attivazione entro 3 secondi. Facile da installare grazie al supporto SmartBracket, funziona con 4 batterie CR123A preinstallate che offrono fino a 5 anni di autonomia. La gestione e il test avvengono tramite l’app Ajax, senza bisogno di attrezzi o smontaggio
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118602.278.WH1 | DISPOSITIVO DI SEGNALAZIONE ACUSTICA WIRELESS

Il dispositivo Ajax FireProtect (Sounder) Jeweller, 118602.278.WH1, in colore bianco, unisce segnalazione acustica e visiva in un'unica soluzione wireless per la sicurezza antincendio. Con comunicazione radio fino a 1.700 m, installazione rapida tramite supporto SmartBracket e autonomia fino a 5 anni, garantisce allarmi tempestivi grazie a una sirena da 100 dB e LED a cornice ad alta intensità. Certificato secondo EN 54-3, EN 54-23 e EN 54-25, è ideale per installazioni professionali e ambienti ad alta esigenza di sicurezza
Specifiche principali:
- Sirena da 100 dB con 32 toni selezionabili
- LED visivo conforme EN 54-23 con lampeggio sincronizzato
- Comunicazione radio Jeweller stabile fino a 1.700 m
- Installazione e manutenzione rapide senza attrezzi
- 4 batterie CR123A preinstallate, autonomia fino a 5 anni
- Certificazioni EN 54-3, EN 54-23, EN 54-25, Direttiva 2014/53/UE (RED)
Ulteriori dettagli
Scheda tecnica
118602.278.WH1 |
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Capacity | |
Communication | |
Jeweller communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
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Frequency bands | 866.0–866.5 MHz 868.0–868.6 MHz 868.7–869.2 MHz 905.0–926.5 MHz 915.85–926.5 MHz 921.0–922.0 MHz Depends on the sales region. |
Maximum effective radiated power (ERP) | up to 20 mW Automatic power control to reduce power consumption and radio interference. |
Radio signal modulation | GFSK |
Radio communication range | up to 1,700 m up to 5,550 ft Between the device and control and indicating equipment (CIE) or a range extender in an open space. |
Encrypted communication | All stored and transmitted data are protected by block encryption featuring a dynamic key. |
Frequency hopping | To prevent radio interference and jamming. |
Key features | |
Alarm type | acoustic |
Sound volume | from 65 to XX dB at a distance of 1 m 3.3 ft Adjusted by a PRO or user with admin rights in an Ajax app. |
Sound pattern | 32 tones |
Sound synchronization | An audible alarm is automatically synchronized on all devices with a sounder connected to the same CIE |
Alarm annunciation test | An audible alarm check to ensure the fire alarm is clearly audible on the premises |
Installation recommendations | The device's recommended installation height is up to 3 m on the ceiling and up to 2.4 m on the wall. The device's recommended installation height is up to 9.8 ft on the ceiling and up to 7.8 ft on the wall The device is designed for outdoor and indoor use |
Sabotage protection | |
Tamper button | Fault notification when an attempt is made to remove the device from the mounting panel. |
Lock for SmartBracket | to secure the device on the SmartBracket mounting panel When locked, the lock secures the device and prevents it from being removed without a special tool. |
Protection against spoofing | device authentication |
Connection loss detection | after 36 s Detection time depends on Jeweller settings |
Power supply | |
Battery | 4 × CR123A Pre-installed |
Tool-free battery replacement | To replace the batteries, open the lids of the battery compartments. |
Reverse polarity protection | Prevents device damage if the batteries are put in incorrectly. |
Recommended battery type | Huiderui CR123A; 3 V; 1,600 mAh, LiMnO₂ |
Calculated battery life | up to 5 years In standby mode. up to XX minutes In annunciation mode. |
Enclosure | |
Dimensions | 145 × 145 × 51 mm 5.71" × 5.71" × 2.00" |
Weight | 527 g 1.162 lb |
Operating temperature range | from -10 °C to +50 °C from 14 °F to 122 °F |
Operating humidity | up to 80% |
Protection class | IP54 |
Color | White |
Complete set | EN54 FireProtect (Sounder/VAD) Jeweller SmartBracket mounting panel 4 × CR123A battery (pre-installed) Quick start guide |
Revision | 1 |
Warranty | 24 months |