SPA-B1000, IP Audio Bridge Module

SPA-B1000, IP Audio Bridge Module

The SPA-B1000 is an IP audio bridge module that packs announcement, paging, and background music playback into a single device running over your existing IP network. In facilities that need to send audio to multiple points at once — warehouses, factories, retail chains, or site management offices — it lets you distribute speaker feeds and announcements over the standard Ethernet cabling instead of pulling separate audio wiring. It's a practical fit for point-of-sale announcements, production line emergency alerts, or directional paging at warehouse entry and exit gates.

A built-in 10W Class D amplifier drives an 8 Ohm analog speaker directly, so there's no need for a separate amplifier box. PoE/PoE+ support means a single Ethernet cable carries both data and power, which cuts down on cable clutter especially in ceiling or wall-mounted installs.

Key Features

• 10W / 8 Ohm analog speaker output: Delivers clear, audible announcements in mid-sized spaces like warehouse corridors or retail floor areas without an external amplifier.
• PoE / PoE+ powering: Mounting on a factory production line ceiling or above a site entrance no longer requires a separate power outlet; IEEE 802.3af Type 1 Class 3 delivers up to 10W over the same cable.
• 1 GB internal memory plus up to 32 GB Micro SD support: Pre-recorded TTS announcements or background music tracks are stored on the device itself, so scheduled announcements keep playing even during a network outage.
• Built-in relay (1-channel dry contact input, 1-channel output): A trigger from a door sensor or alarm panel — say, when a warehouse loading dock opens — can automatically fire an alert announcement.
• SUNAPI, SIP, and P2P-SIP protocol support: Integrates with an existing SIP-based phone system or IP intercom setup so a single button in the security office can page the entire building.
• -20°C to +50°C operating range: Runs reliably in unheated storage areas or semi-open loading docks; note there's no listed IP ingress rating, so additional protection should be considered for outdoor or damp locations.

In logistics centers, the SPA-B1000 covers shipping-yard announcements; in factories, shift-change and emergency evacuation notices; in retail chains, promotional announcements and background music; and in site management, common-area updates — all managed from one point. The scheduler function lets you plan automatic announcements or music playback at set times, while built-in TTS converts text-based emergency messages into speech instantly.

Password-protected access, user-level authorization, and connection-verification monitoring make the device suitable for deployment across large corporate networks. To discuss how the SPA-B1000 can integrate with your existing Wisenet camera and network infrastructure, contact the Securiturk project team and request a tailored quote.