Ajax StreetSiren DoubleDeck Jeweller Nera Sirena Wireless da Esterno e Interno con Allarme 113 dB e Protezione Anti-Sabotaggio
38181.61.BL1 #38181| Ajax StreetSiren DoubleDeck Jeweller nera è una sirena wireless professionale per uso interno ed esterno, progettata per garantire massima visibilità e deterrenza in sistemi di sicurezza avanzati. Offre potenza sonora regolabile fino a 113 dB, comunicazione radio Jeweller e Wings con crittografia avanzata, protezione anti-sabotaggio con tamper e accelerometro, segnalazioni acustiche e LED per stato e allarmi, installazione rapida con SmartBracket e autonomia fino a 5 anni. La struttura con grado di protezione IP54 assicura affidabilità anche in ambienti difficili, mentre il design DoubleDeck consente l’integrazione di una brandplate personalizzabile. Ajax
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38181.61.BL1 | SIRENA WIRELESS CON UN SUPPORTO PER UN PANNELLO FRONTALE PERSONALIZZABILE

La Ajax StreetSiren DoubleDeck Jeweller, 38181.61.BL1, nera è una sirena wireless professionale progettata per sistemi di sicurezza avanzati, ideale per installazioni sia interne che esterne. Garantisce un’elevata capacità di deterrenza grazie a un allarme potente e configurabile, una comunicazione radio sicura e stabile e una struttura resistente agli agenti atmosferici e ai tentativi di manomissione. Il design DoubleDeck consente l’integrazione di una brandplate personalizzabile, migliorando visibilità e riconoscibilità dell’impianto, mentre l’autonomia fino a 5 anni e la gestione da app assicurano affidabilità e semplicità operativa nel tempo.
Specifiche principali:
- Allarme acustico regolabile da 85 a 113 dB
- Comunicazione radio Jeweller e Wings con crittografia avanzata fino a 1.500 m
- Protezione anti-sabotaggio con tamper, accelerometro e anti-jamming
- Segnalazioni LED e acustiche per stato di sicurezza e allarmi
- Grado di protezione IP54 per uso esterno
- Autonomia fino a 5 anni con batterie preinstallate
Ulteriori dettagli
Scheda tecnica
| 38181.61.BL1 | |
| Communication | |
| Jeweller communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Radio 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 Depence on the sales reagion |
| Maximum effective radiated power (ERP) | up to 20 mW Automatic power control to reduce power consumption and radio interference. |
| Radio signal modulation | GFSK |
| Radio signal range | Up to 1,500 m Between the detector and a hub (or radio signal range extender) in an open space. |
| Encrypted radio communication | All the data stored and transmitted are protected by block encryption featuring a dynamic key. |
| Frequency hopping | To prevent radio interference and jamming |
| Wings communication technology | Proprietary wireless communication technology to transmit commands, alarms, and events. Key features:
|
| Radio 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 Depence on the sales reagion |
| Radio signal range | Up to 900 m Between the detector and a hub (or radio signal range extender) in an open space. |
| Encrypted radio communication | All the data stored and transmitted are protected by block encryption featuring a dynamic key |
| Frequency hopping | To prevent radio interference and jamming |
| Key features | |
| Alarm type | acoustic and LED Buzzer and LED frame |
| Type of warning device | type X External, self-powered, and remote power source compliant with EN 50131-6. |
| Alarm volume | from 85 to 113 dB at a distance of 1 m Adjusted by PRO or user with admin rights in the Ajax app |
| Alarm duration | from 3 s to 3 min Alarm duration up to 15 minutes is available only for siren with firmware version NA 5.60.4.14 or higher and with Quiet or Loud alarm volume Adjusted by PRO or user with admin rights in the Ajax app |
| Siren sound frequency | 1.60−4.5 kHz |
| Acoustic output type | tone |
| Events indication |
|
| Chime | The siren makes a special sound to notify that the opening detectors are triggered when the system is disarmed |
| Recommendations | The siren is designed for indoor and outdoor use. Recommended installation height is 2.5 m and higher. |
| Customized branded faceplate | |
| Brandplate | Security service providers can print their logo and contact information on the siren’s front panel. |
| Recommendations | Brandplate is sold separately from street sirens. To place an order, reach out to your regional Ajax partner. You can also compose a faceplate design in the Brandplate constructor. |
| Sabotage protection | |
| Tampering alarm | Notifications on attempts to open the siren’s enclosure. |
| Accelerometer alarm | Notifications on attempts to move or shake the siren, or detach it from the surface |
| Protection against spoofing | device authentication |
| Communication loss detection | after 36 s Detection time depends on the Jeweller or Jeweller/Fibra settings |
| Main power supply | |
| Battery | 4 × CR123A Pre-installed. |
| Type | Type C |
| Calculated battery life | up to 5 years |
| Siren’s operating voltage range | 3.65−6.2 V⎓ |
| Siren’s nominal operating voltage | 6 V⎓ |
| Quiescent device’s current consumption at nominal voltage | 87 μA |
| Peak siren’s current consumption at nominal voltage | 1 A When the siren sounds at the Very Loud volume level |
| Average siren’s current consumption at nominal voltage | 0.3 A When the siren sounds at the default volume level. Regardless of the arming mode. |
| Full battery capacity | 6,400 mAh |
| Low battery voltage | 4.25 V⎓ |
| Low battery recovery voltage | 5.05 V⎓ |
| End-of-life battery voltage | 3.65 V⎓ Device is switched off |
| End-of-life battery capacity | 460 mAh |
| Manufacturer | Huiderui |
| Optional power supply | |
| Remote power supply’s operating voltage | 6−20 V⎓ |
| Remote power supply’s nominal voltage | 12 V⎓ |
| Quiescent siren’s current consumption at nominal voltage | 0.025 A |
| Average siren’s current consumption at nominal voltage | 0.2 A When the siren sounds at the default volume level. Regardless of the arming mode. |
| Peak siren’s current consumption at nominal voltage | 0.7 A When the siren sounds at the Very Loud volume level |
| Enclosure | |
| Color | Black |
| Dimension | 200 × 200 × 55 mm |
| Weight | 485 g |
| Operating temperature range | from −25°C to +60°C |
| Operating humidity | up to 95% |
| Protection class | IP50 |
| Complete set | StreetSiren DoubleDeck Jeweller SmartBracket mounting panel Installation kit 4 × CR123A battery (pre-installed) Quick start guide |
| Warranty | 24 months |


