Introduction: What is the Ajax SpeakerPhone Jeweller?
Ajax SpeakerPhone Jeweller (87531.180.BL1)is a compact wireless voice module designed to bring reliable two‑way audio and alarm verification to monitored security systems. Combining Ajaxs secure Jeweller signalling with VoRF audio streaming, the unit supports full‑duplex voice communication, AI‑assisted microphone processing for noise suppression, and flexible power management with pre‑installed battery backup and optional 12 V external power. Intended for both professional installers and capable DIY users, the SpeakerPhone Jeweller helps operators and occupants communicate during alarms, verify incidents remotely, and deter intruders before emergency services are dispatched.
Key features at a glance
- Full‑duplex two‑way voicevia VoRF streaming for real‑time operator communication and verification.
- High intelligibilitythanks to AI‑assisted microphone processing and noise suppression; voice audibility up to ~10 m.
- Clear audio outputfrom a 3 W speaker with adjustable volume up to ~103 dB across three volume modes.
- Flexible powerwith pre‑installed batteries for long standby (~3 years) and optional 12 V⎓ external power for continuous operation.
- Remote managementincluding over‑the‑air (OTA) firmware updates, QR pairing and configuration through Ajax apps.
Detailed specifications and benefits
- Model:SpeakerPhone Jeweller — Ajax (87531.180.BL1)
- Type:Wireless voice module / speakerphone
- SKU:87531.180.BL1
- Speaker output:3 W suitable for clear speech reproduction in small to medium rooms.
- Max volume:Up to 103 dB (three selectable volume modes) for audible alerts and authoritative operator voice.
- Frequency response:200 Hz 16 kHz, tuned for human speech clarity.
- Voice audibility:Effective up to approximately 10 m in typical indoor environments.
- Talk time:Up to ~12 hours total; per‑call limits configurable (up to 10 minutes by default) to balance responsiveness and battery life.
- Radio protocols:Jeweller for event signalling and VoRF for real‑time audio streaming.
- Operating range:Up to ~1,700 m in open space (real‑world indoor range depends on building materials and layout).
- Frequency bands:Region dependent (e.g., 863 869.2 MHz variants); check local regulatory compliance.
- Batteries:Pre‑installed batteries provide dependable backup (see official manual for battery type and replacement instructions).
- Standby time:Up to ~3 years under typical reporting patterns.
- External power:Optional 12 V⎓ input, up to 1 A, for continuous powered installations.
- Dimensions:Approximately 112 × 112 × 41.5 mm.
- Weight:Approximately 270 g.
- Mounting:SmartBracket mounting plate with tamper/holding screw included for simple, secure installation.
- Software:OTA firmware updates, remote configuration via Ajax apps, encrypted communications and anti‑sabotage protections.
Benefits summarized:The combination of AI noise suppression, full‑duplex audio, and adjustable high‑volume output makes the SpeakerPhone Jeweller a practical tool for reliable audio verification and live communication. Long standby life and optional external power give installers flexibility to deploy the unit in locations where mains power is present or where battery backup is preferred.
Use cases and scenarios where the SpeakerPhone shines
The Ajax SpeakerPhone Jeweller is designed around real operational needs in monitored security systems. Here are practical scenarios where it delivers tangible benefits.
- CMS operators can establish voice contact immediately after an alarm event to determine whether an intrusion is genuine, reducing unnecessary emergency dispatches and associated costs.
- Two‑way audio allows operators to ask occupants or neighbours to confirm the situation or to audibly verify disturbances, smoke alarms or other triggered devices.
- In medical or panic alarm scenarios, operators can talk to occupants to assess injuries or provide calming instructions until responders arrive.
- During alarm events, audible voice contact from an operator can deter intruders and minimise confrontation risk for occupants.
- Use the SpeakerPhone as a remote intercom at delivery points or entrances where continuous staffed reception is impractical.
- In retail or small business settings, live audio from a monitoring station can deter theft or unwanted behaviour more quickly than sirens alone.
Comparisons with similar products on the market
When evaluating voice modules and speakerphones for alarm systems, there are several axes to compare: wired vs wireless, half‑duplex vs full‑duplex, audio quality, range, power options and integration with monitoring ecosystems. The Ajax SpeakerPhone Jeweller stands out in several ways:
- Full‑duplex VoRF audio vs one‑way or half‑duplex systems:Full‑duplex enables natural conversation, which is critical for clear verification and instruction. Many low‑cost modules support only one‑way audio (notifications) or half‑duplex push‑to‑talk, which can hamper fast, bi‑directional exchanges.
- Wireless Jeweller signalling vs Wi‑Fi/IP only solutions:Ajaxs Jeweller radio protocol is engineered for secure, low‑latency event transmission across long ranges with efficient battery use. IP-only speakerphones rely on site network quality and can be affected by bandwidth issues or outages.
- Battery backup and optional 12 V external power:The SpeakerPhone provides hybrid power flexibility. Some competing devices are mains‑only and lose function during power cuts unless external UPS infrastructure is added.
- Installation simplicity:The SmartBracket mounting and QR pairing via Ajax apps streamline deployment for installers compared with bulky wired intercoms or products needing significant configuration.
That said, some dedicated IP intercoms or professional wired speakerphones may offer higher maximum audio power or additional features like video, door‑release relays, or PoE. The SpeakerPhone Jewellers advantage is its focused role as a wireless, secure audio verification module that integrates tightly with Ajax monitoring hubs and the companys security ecosystem.
Customer feedback and installer observations
At the time of writing there are no official, attributable customer reviews provided in this brief. However, common installer and monitoring centre feedback on products with comparable features typically highlights the following points, which are relevant to the SpeakerPhone Jeweller:
- Installers appreciate compact units that pair quickly and mount easily; SmartBracket and QR‑based setup reduce onsite configuration time.
- Monitoring stations value full‑duplex audio that allows clear operator‑to‑site conversation and reduces the time needed to verify alarms.
- End users frequently report improved confidence in monitored systems when voice verification is available — audible operator contact often reduces panic and clarifies the required response.
These representative observations align with the design priorities of the Ajax SpeakerPhone Jeweller (reliable pairing, secure radio, high intelligibility and battery backup). For published user testimonials and case studies, consult Ajaxs official product pages and support documentation.
Conclusion: Why choose the Ajax SpeakerPhone Jeweller?
The Ajax SpeakerPhone Jeweller (87531.180.BL1) is a focused, well‑engineered solution for modern alarm verification and two‑way audio in monitored systems. It combines the advantages of full‑duplex VoRF streaming, AI‑assisted noise suppression, a crisp 3 W speaker with up to 103 dB output, and flexible power options that include long battery standby and an optional 12 V input. Integration with Ajax hubs and remote configuration via apps simplifies deployment and ongoing management.
For security integrators, monitoring centres and property owners who need dependable, easy‑to‑install voice verification that reduces false alarms and improves occupant safety, the SpeakerPhone Jeweller is a compelling choice. Its wireless range, robust signalling protocol and speech‑focused audio characteristics make it particularly suitable where cabling is impractical or where backup power and tamper protections are important.
Before purchasing, confirm regional frequency compliance and read the official installation manual for battery type, mounting guidelines and regulatory certifications. When deployed as part of a professionally configured Ajax security network, the SpeakerPhone Jeweller adds a powerful audio verification layer that helps monitoring operators act faster and more accurately, ultimately improving the effectiveness of any monitored alarm system.
