Ajax SpeakerPhone Jeweller Black – Wireless Voice Module for Alarm Verification

Ajax SpeakerPhone Jeweller Black – Wireless Voice Module for Alarm Verification

 

87531.180.BL1 # 87531 | Ajax SpeakerPhone Jeweller black is a wireless voice module designed for instant alarm verification and real-time two-way voice communication between the user and the monitoring center. Thanks to AI-based audio optimization , it ensures clear voice, noise reduction and maximum intelligibility even from a distance. Jeweller communication with full-duplex VoRF audio protocol ensures stable connections up to 1700 m and adjustable voice sessions of up to 10 minutes. The device integrates advanced anti-sabotage protection , data encryption and connection loss detection. Battery power for up to 3 years , with the option of external 12 V power supply , makes it ideal for high-security residential and professional environments. Ajax

Technical Data Sheet

Artikel-Nr.: 87531.180.BL1

Marke: Ajax Systems

EAN: 4823114060861

Manufacturer Object ( [id] => 31 [name] => Ajax Systems [description] =>

Das 2011 gegründete Unternehmen Ajax System baut drahtlose Brand- und Alarmsysteme mit der drahtlosen JEWELLER Technologie, mit der Sie alle angeschlossenen Netzwerkgeräte sicher überwachen können. Ajax System bietet Lösungen für zu Hause, im Büro oder für kommerzielle Aktivitäten, die über eine App verwaltet werden können, immer auf dem neuesten Stand und kompatibel mit iOS- und Android-Systemen sind. Ajax-Alarmsysteme sind einfach zu installieren, in der Tat dauert es nur 15 Sekunden, um die Steuereinheit mit den Sensoren zu verbinden. Darüber hinaus können sie in Überwachungskameras integriert werden, haben eine Fehlermarge von nahezu Null und senden im Gefahrenfall in weniger als 150 Millisekunden eine Benachrichtigung (SMS, Push oder Call).

[short_description] =>

Ajax SystemsAjax Systems

Ajax-Alarmsysteme verwenden die neueste drahtlose Technologie, die alle Produkte zuverlässig und immer verbunden macht. Zusätzlich zu ihrer ausgezeichneten Leistung zeichnen sich Ajax-Alarmsysteme durch ihr modernes und elegantes Design aus.

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87531.180.BL1 | WIRELESS VOICE MODULE FOR ALARM VERIFICATION

Ajax

Ajax SpeakerPhone Jeweller, 87531.180.BL1, black is a wireless voice module designed for instant alarm verification and real-time two-way voice communication between the user and the monitoring center. The device allows the control center to instantly contact the site after a critical event, improving response times and emergency management. Thanks to AI-based audio optimization , it ensures clear voice, noise reduction and effective listening even from a distance. Jeweller communication with full-duplex VoRF audio protocol ensures secure and stable transmissions up to 1700 m. Battery power for up to 3 years , with the option of an external 12 V power supply , makes the device ideal for high-security residential and professional environments.

Main specifications:

- Real-time two-way voice communication with monitoring center

- AI audio optimization for clear voice and noise reduction

- Full duplex VoRF protocol with Jeweller communication up to 1700 m

- Anti-sabotage protection with encryption and tamper detection

- Battery powered for up to 3 years with external power support

- Quick installation with SmartBracket and management from the Ajax app

Further details

✅ VoRF communication:
SpeakerPhone Jeweller uses the proprietary VoRF audio protocol , designed for real-time full-duplex voice transmission , which enables clear and continuous two-way communication between the protected site and the monitoring center, with adjustable voice sessions of up to 10 minutes and absolute priority on audio stream stability even in critical situations.
✅ Jeweler Communication:
The device uses Jeweller radio technology to ensure a secure, encrypted and long-range wireless connection of up to 1700 m , ensuring immediate activation of the voice module after an alarm and reliable communication with the Ajax hub even in complex environments.
✅ Wings Communication:
The Wings protocol is not used by SpeakerPhone Jeweller , as it is dedicated to transmitting images and videos to Ajax devices with visual verification; the voice module focuses exclusively on advanced audio communication via VoRF and Jeweller for fast and effective alarm verification.
✅ Main features:
Wireless voice module designed for immediate alarm verification , allows direct contact between control panel and site , integrates AI-based audio optimization for noise reduction and maximum intelligibility, offers high audio power up to 103 dB and is ideal for high-security residential and professional contexts.
✅ Anti-sabotage protection :
It includes anti-tampering , device authentication , communication loss detection and data encryption , ensuring a high level of protection against sabotage or spoofing attempts .
✅ Power supply:
Powered by 4 pre-installed CR123 batteries with up to 3 years of standby time , it also supports external 12V power supply ; in the presence of external power, the batteries act as a safety backup , ensuring operational continuity even in the event of a blackout.

Technical data sheet

87531.180.BL1
Communication
VoRF communication technology Proprietary wireless audio streaming protocol using time division duplex.
Key features:
  • Two-way communication.
  • Advanced anti-sabotage.
  • Full duplex audio communication.
Radio communication range up to 1,700 m
up to 5,550 ft
Between the device and a hub in an open space
Frequency band 863.0–865.0 MHz
Jeweler communication technology Proprietary wireless communication technology to transmit commands, alarms, and events.
Key features:
  • Two-way communication.
  • Advanced anti-sabotage.
  • Block encryption featuring a dynamic key.
  • Instant notifications.
  • Remote configuration via the Ajax apps.
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 reaction
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 1,700 m
up to 5,500 ft
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 update firmware.
Key features:
  • Two-way communication.
  • Advanced anti-sabotage.
  • Block encryption featuring a dynamic key.
  • Reloading the data packages in case of transmission errors.
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 reaction
Radio signal range Up to 1,700 m
up to 5,500 ft
Between the detector and a hub (or radio signal 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
AI-powered sound optimization It provides:
  • Clear voice transmission.
  • Suppression of extraneous noise.
  • Improved audibility even at long distances
  • Option to set up the AI feature in Ajax apps.
Voice audibility up to 10 m
Auto adjustment of the microphone sensitivity
Output speaker power 3 W
Speaker volume up to 103 dB
83 dB at a distance of 1 m.
Frequency range from 200 Hz to 16 kHz
Audio codec Opus
Remote firmware update When a new firmware is available, an admin or PRO with the rights to configure the system can run the update in Ajax apps
The hub must be connected to Ajax Cloud via Ethernet.
Recommendations It is recommended to install the device at a height of 1.6 m
It is recommended to install the device at a height of 5.2 ft
The device is designed for indoor use only
Sabotage protection
Tampering alarm Notifications on attempts to detach the device from the surface
Microphone cut-off detection Notifications of attempts to damage an in-built microphone
Holding screw To secure the device on SmartBracket
Protection against spoofing device authentication
Communication loss detection after 36 s
Detection time depends on the Jeweler settings
Power supply
Battery 4 × CR123
Pre-installed
Calculated battery life up to 3 years
In standby mode
up to 12 hours
In conversation mode
Optional external power supply 12 V⎓, 1 A
The power supply cable length should not exceed 10 m when using the 2 × 0.35 copper-conductor cable. When the external power supply is connected, the batteries operate as a backup power source.
The power supply cable length should not exceed 32 ft when using the 2 × 0.35 copper-conductor cable.
Enclosure
Color Black
Dimension 122 × 122 × 42 mm
4.80″ × 4.80″ × 1.65″
Weight 270 g
9.52 oz
Operating temperature range from 0 °C to +40 °C
from 32 °F to 104 °F
Operating humidity up to 75%
Protection class IP50
Complete set SpeakerPhone Jeweler
SmartBracket mounting panel
Installation kit
Quick start guide
Warranty 24 months
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form