Apollo Discovery Black Base Sounder

Apollo Discovery Black Base Sounder Advanced Loop-Powered Sounder with Customisable Tone and Volume Control The Apollo Discovery Black Base Sounder is a high-performance, loop-powered addressable sounder, specifically engineered for seamless integration into Apollo Discovery and XP95 fire detection systems. Offering reliable audible alerts alongside user-friendly configuration features, this device is ideal for use in a wide variety of commercial and public buildings�including schools, offices, hospitals, care homes, and retail environments. Finished in a discrete black casing, this model blends well into more design-conscious environments or areas where standard white housings may be visually intrusive. Its compatibility with both Discovery and CoreProtocol� ensures it meets the latest digital communication requirements for intelligent fire detection networks. Simple Integration with XPERT Bases The Discovery Black Base Sounder connects directly to an XPERT 7 or XPERT 8 base, making installation quick and efficient. Whether used beneath an Apollo addressable smoke or heat detector, or fitted with a decorative base cap for standalone use, this unit is designed to minimise install time and wiring complexity. To take full advantage of the built-in Short Circuit Isolator (SCI), it must be installed using the SA5000-20X XPERT 8 Base (sold separately). This isolator ensures the loop remains operational in the event of a wiring fault, enhancing the system's overall resilience. Flexible Audio Performance With 15 selectable evacuation tones, including the widely recognised Apollo evacuation tone, this sounder is adaptable to regional fire safety standards and user preferences. Each primary tone is paired with a secondary tone for alert or staged evacuation applications, allowing for flexible alarm strategies. Volume levels are equally configurable, with seven sound output settings ranging up to 95 dB(A) at 1 metre. This enables precise control over alarm audibility, ensuring the tone can be heard clearly without overwhelming the space. On-Site Volume Adjustment and Setup One of the standout features of the Discovery Base Sounder is its ability to be set up directly at the device location. During commissioning, engineers can use a magnetic wand to select the required volume level at each individual unit. These settings are then saved centrally via the fire control panel, significantly speeding up the configuration process and reducing site disruption. Additionally, a unique acoustic self-test function allows installers or maintenance teams to verify that the sounder is working correctly�without needing to initiate a full alarm test across the system. Intelligent Addressability and Group Control The sounder supports individual, global, and group addressing modes, offering enhanced flexibility for larger and more complex fire alarm systems. This allows multiple devices to be activated together, or separately, depending on the design of the fire safety plan. Up to 16 group addresses can be assigned, enabling zoned activation and streamlined maintenance checks. All of these features are managed through the control panel, subject to panel compatibility. Designed for Safety and Compliance The Apollo Discovery Base Sounder is fully compliant with the EMC Directive 2014/30/EU and the Construction Products Regulation (EU) 305/2011, ensuring that it meets European standards for electromagnetic compatibility and fire safety performance. All supporting documentation, including the Declaration of Conformity and Declaration of Performance, is available through the Apollo Fire Detectors website, giving engineers and specifiers confidence in its certification and build quality. Product Summary Model: Apollo Discovery Black Base Sounder Part Number: 58006-300APO Mounting: Requires XPERT 7 or XPERT 8 Base (sold separately) Flash Function: None (sounder only) Communication Protocols: Discovery & CoreProtocol� compatible Evacuation Tones: 15 tone pairs Volume Control: 7 levels, max 95 dB(A) at 1m Short Circuit Isolator: Integrated (with XPERT 8 Base) Addressing: Supports individual, group, and global addressing Standards: EMC Directive 2014/30/EU, CPR (EU) 305/2011 compliant Whether used as part of a new system installation or a device upgrade, the Apollo Discovery Black Base Sounder provides high-impact alerting, intelligent control, and ease of use�all within a robust and visually discreet design.

Firesense is a leading independent UK distributor of fire detection, fire safety and security equipment, supporting professional installers and businesses across the country. Established in 1992 and based in Tunbridge Wells, the company has more than 30 years of experience within the fire and security industry.

Originally founded as a specialist manufacturer of conventional fire alarm control panels, Firesense has developed into a comprehensive supplier of fire detection, security, emergency lighting and life safety products. The company works with a wide range of recognised manufacturers, helping customers access reliable equipment for projects of different sizes and requirements.

Firesense supplies conventional, addressable, wireless and two-wire fire alarm systems alongside detectors, control panels, manual call points, sounders, cables, batteries, emergency lighting, fire alarm testing equipment and related accessories. Its expanding security range also includes CCTV, intruder alarm, access control and smart security solutions.

A key strength of Firesense is its experienced technical and account management team. Customers can receive practical product guidance and support when selecting equipment, designing systems or resolving technical enquiries. As an independent distributor, Firesense can recommend suitable products from across its available ranges rather than being restricted to a single manufacturer.

With extensive stock held at its Tunbridge Wells distribution centre, Firesense aims to provide fast and reliable nationwide supply, including rapid dispatch and trade counter collection.

For fire detection, security or life safety equipment, visit the Firesense website or speak with their experienced team for product advice, availability and help with your enquiry.

For more information on Apollo Discovery Black Base Sounder talk to Firesense Limited