AJAX-SP-B specification sheet

Overview:

AJAX SpeakerPhone Jeweller - Black
The Ajax SpeakerPhone Jeweller is a wireless voice module built for fast and secure audio alarm verification. It allows direct voice communication between a monitoring company and a secured facility, giving operators the ability to assess threats instantly. The system uses AI-enhanced audio and the proprietary VoRF1 protocol to ensure clear, full duplex communication, allowing staff or residents to respond quickly while keeping false alarms to a minimum.

Description:

This security device supports direct voice calls for audio alarm verification, AI-powered sound optimization, and a speaker output of up to 103 dB. It operates for up to three years on pre-installed batteries and can also use an external 12 V power supply. The speakerphone is compatible with multiple Ajax hubs, supports up to ten devices in a single system, and offers remote configuration, making it ideal for homes, offices, stores, and healthcare facilities.

Features:

Clear and Immediate Communication
SpeakerPhone Jeweller enables central monitoring station (CMS) operators to respond instantly when an alarm is triggered. Operators can speak with anyone on-site or listen to background sounds to verify the situation. The device can also deter intruders and respond to auxiliary alarms, providing both protection and peace of mind.

• Direct voice calls between CMS and facility
• AI-powered microphone for clear communication
• Three volume levels for various environments
• Audible up to 10 meters

Compatible Ajax Hubs

• Hub 2 (4G) Jeweller
• Hub 2 Plus Jeweller
• Superior Hub G3 Jeweller
• Superior Hub Hybrid (4G)
• Superior Hub Hybrid 2
• Superior MegaHub

Audio Alarm Verification for Any Facility
SpeakerPhone Jeweller adapts to diverse facility types, including:

• Apartments
• Nursing homes
• Private houses
• Offices
• Vacation homes
• Stores

Operators can verify alarms, respond to help requests, and deter intruders efficiently, ensuring safety in both residential and commercial settings.

Voice Connect - Free and Integrated
The built-in Voice Connect service in Ajax PRO Desktop enhances audio alarm verification. It provides high-quality audio, advanced functionality, and full control over communication directly through the app, without needing external servers or apps.

Scalable Security for Any Size Facility
One Ajax system can support up to ten SpeakerPhone Jeweller devices. In large facilities, each speakerphone activates only when detectors in the same area trigger an alarm. Operators can switch between devices to fully monitor the situation, providing coverage for:

• Private homes
• Large estates or commercial facilities

Advanced Hardware for Reliable Security

• AI-powered microphone with noise suppression
• 3 W speaker with volume up to 103 dB
• Jeweller and VoRF antennas
• Pre-installed batteries lasting up to 3 years
• Connector for external power supply
• SmartBracket mounting panel
• Tamper detection for security alerts

AI-Powered Voice Clarity
The AI-enhanced microphone ensures voice is audible even in noisy environments, automatically adjusting sensitivity and suppressing extraneous noise. Users can manage the settings remotely through the Ajax app for optimal clarity.

• Voice audibility up to 10 meters
• Noise suppression for clear transmission
• Adjustable microphone sensitivity

Secure Wireless Technologies

VoRF Protocol: Enables full duplex audio communication with time-division duplex technology, supporting seamless voice exchange.

Jeweller Protocol: Two-way encrypted radio communication prevents hacking, spoofing, or tampering.

• Communication range up to 1,700 meters
• Encrypted data exchange
• Jamming and connection loss notifications

Flexible Communication Options

• Direct calls via Voice Connect
• Integration with SIP servers
• CMS software interface

Calls can be initiated directly from Ajax PRO Desktop, allowing operators to access all alarm verification features instantly.

Low Maintenance with OTA Updates
SpeakerPhone Jeweller receives automatic over-the-air updates, keeping the system current without site visits. Updates are quick, and support from Ajax Systems ensures the device remains functional and cost-effective.

Reliable Power for Years

• Up to three years on pre-installed batteries in standby mode
• Up to 12 hours in conversation mode
• Optional 12 V external power supply with battery backup

Tamper Protection and Security
The enclosure includes a tamper alarm that notifies users and the monitoring company if someone attempts to dismantle the device. Combined with authentication checks and data encryption, the system prevents unauthorized access and protects against sabotage.

Fast Installation and Setup

• Quick pairing via QR code
• No enclosure disassembly required
• Remote management through Ajax app
• Compatible with third-party SIP servers or CMS software integration

This structure prioritizes SEO readability with natural keyword placement while keeping the text user-friendly and clear for buyers seeking advanced audio alarm verification solutions.

Specifications:

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Specifications
Product Code	AJAX-SP-B
Communication
VoRF communication technology	Proprietary wireless audio streaming protocol using time division duplex.
	Key features:
	Two-way communication.
	Advanced sabotage protection.
	Full duplex audio communication.
Radio communication range	up to 1,700 m
	Between the device and a hub in an open space.
Frequency band	863.0-865.0 MHz
Jeweller communication technology	Proprietary wireless communication technology to transmit commands, alarms, and events.
	Key features:
	Two-way communication.
	Advanced sabotage protection.
	Block encryption featuring a dynamic key.
	Instant notifications.
	Remote control and configuration in Ajax apps.
Frequency bands	866.0-866.5 MHz
	868.0-868.6 MHz
	868.7-869.2 MHz
	Depends on the sales region.
Maximum effective radiated power (ERP)	up to 25 mW
	Automatic power control to reduce power consumption and radio interference.
Radio signal modulation	GFSK
Radio communication range	up to 1,700 m
	Between the device and a hub in an open space.
	Calculate radio communication range at the facility
Encrypted communication	All stored and transmitted data 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 sabotage protection.
	Block encryption featuring a dynamic key.
	Reloading the data packages in case of transmission errors.
Frequency bands	866.0-866.5 MHz
	868.0-868.6 MHz
	868.7-869.2 MHz
	Depends on the sales region.
Radio signal range	up to 1,700 m
	Between the device and a hub in an open space.
	Calculate the radio signal range at the facility
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 or Wi-Fi.
Recommendations
Recommendations	It is recommended to install the device at a height of 1.6 m.
	The device is designed for indoor use only.
Sabotage protection
Tamper 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 Jeweller settings.
Power supply
Battery	4 x CR123
	Pre-installed.
Calculated battery life	up to 3 years
	In a standby mode.
	up to 12 hours
	In a conversation mode.
Optional external power supply	12 V?, 1 A
	The power supply cable length should not exceed 10 m when using the 2 x 0.35 copper-conductor cable. When the external power supply is connected, the batteries operate as a backup power source.
Enclosure
Dimensions	112 x 112 x 42 mm
Weight	270 g
Operating temperature range	from 0 degreesC to +40 degreesC
Operating humidity	up to 75%
Protection class	IP50
Colors
Colors	Black
	White
Complete set
Complete set	SpeakerPhone Jeweller
	SmartBracket mounting panel
	Installation kit
	Quick start guide