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Algo 8305-IC Multi-Interface IP Paging Adapter - Bracket Mount - PoE - SIP-Compliant for Speaker/PA/Bell Systems
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Product Features
Technical Overview
This adapter operates as a SIP endpoint that converts IP audio streams to analog signals compatible with existing paging hardware. The telephone port emulates an analog telephone interface, connecting directly to paging systems that provide a talk battery pair for traditional bell or speaker circuits.
Audio performance is enhanced with wideband HD audio using the G.722 codec, ensuring clear speech intelligibility for announcements and emergency notifications. The 8 Ω output port drives self-amplified speakers, while the scheduling engine allows administrators to program bells, tones, and automated announcements across up to 50 configurable page zones.
This section brings together practical product details such as Power Source, Form Factor, Height, Width, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The 8305-IC eliminates the need for separate amplifiers and complex wiring by providing direct IP-to-analog conversion in a single compact device. Its bracket-mount design offers flexible installation options without requiring dedicated rack space or custom mounting hardware.
Unified Paging Management
Schedule and control bells, tones, and announcements across multiple zones from a central SIP-based management interface, replacing manual analog systems with programmable digital automation.
- 50 configurable page zones
- Time-based scheduling
- Automated announcement playback
Legacy System Integration
Connect directly to existing analog paging infrastructure through the telephone port that emulates traditional talk battery pairs, preserving investments in speakers, bells, and PA amplifiers.
- Analog telephone emulation
- 8 Ω speaker output
- Talk battery compatibility
Deployment / Use Cases
The Algo 8305-IC is engineered for environments requiring reliable, scheduled audio announcements with seamless integration between IP networks and legacy paging equipment. Its bracket-mount form factor and PoE power make it ideal for installations where space is limited and network connectivity is preferred over traditional power wiring.
Typical deployments include school bell systems, factory floor announcements, retail background music and paging, hospital nurse call integration, and office building emergency notification systems. The adapter's multicast capability ensures efficient network utilization when broadcasting to multiple zones simultaneously, while the secure SIP implementation maintains communication integrity in regulated environments.
Educational Institutions
Replace aging bell systems with programmable IP-based scheduling for class changes, announcements, and emergency alerts across multiple buildings or zones.
Commercial Facilities
Integrate background music, paging announcements, and emergency notifications into existing PA systems while maintaining analog speaker infrastructure.
Physical Profile
The compact bracket-mount design measures 4.30" wide × 6.75" deep × 1.18" high (109.22 × 171.45 × 29.97 mm) and weighs approximately 14.40 oz (408.23 g). This slim profile allows installation in confined spaces such as above ceiling tiles, inside wall cavities, or on equipment rack brackets without obstructing other components.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.18" (29.97 mm), 4.30" (109.22 mm), 6.75" (171.45 mm), 14.40 oz (408.23 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.30" (109.22 mm)
- Depth
- 6.75" (171.45 mm)
- Height
- 1.18" (29.97 mm)
- Weight
- 14.40 oz (408.23 g)
What's in the Box
The package includes the complete solution for immediate deployment.
Package contents include 8305 Multi-Interface IP Paging Adapter Snap Mounting Bracket, 8305 Multi-Interface IP Paging Adapter. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- SIP-compliant with TLS and SRTP security for encrypted communication
- Power over Ethernet (PoE) simplifies installation without separate power wiring
- Multicast capable for efficient network-wide announcements
- Telephone port emulates analog telephone for legacy paging system integration
- 8 Ω output port connects directly to self-amplified speakers
- Schedule bells, tones, and automated announcements with time-based programming
- Wideband HD audio using G.722 codec ensures clear speech intelligibility
- Configure up to 50 individual page zones for targeted audio distribution
- Bracket-mount form factor for flexible ceiling, wall, or rack installation
- RoHS compliant for environmentally responsible manufacturing
Specifications
| Specifications | |
|---|---|
| Manufacturer | Algo Communication Products Ltd |
| Manufacturer Part Number | 8305-IC |
| Brand Name | Algo |
| Product Name | 8305 Multi-Interface IP Paging Adapter |
| Product Type | Paging Adapter |
| Power Description | |
| Power Source | PoE |
| Physical Characteristics | |
| Form Factor | Bracket Mount |
| Height | 1.18" (29.97 mm) |
| Width | 4.30" (109.22 mm) |
| Depth | 6.75" (171.45 mm) |
| Weight (Approximate) | 14.40 oz (408.23 g) |
| Miscellaneous | |
| Package Contents | 8305 Multi-Interface IP Paging Adapter Snap Mounting Bracket |
| Application/Usage | Speaker,Telephone,Public Address System,Bell |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
What types of equipment can I connect to the Algo 8305-IC paging adapter?
The adapter connects to speakers, telephones, public address systems, and bells. The telephone port emulates an analog telephone interface for paging systems with talk battery pairs, while the 8 Ω output port drives self-amplified speakers. This makes it compatible with both legacy analog equipment and modern IP-based paging infrastructure.
How is the 8305-IC powered, and what are the installation requirements?
The adapter uses Power over Ethernet (PoE), drawing power directly from the network switch through the Ethernet cable. This eliminates the need for separate electrical wiring and simplifies installation in locations without convenient power outlets. The bracket-mount design allows flexible placement on walls, ceilings, or equipment racks.
What security features does this SIP paging adapter include?
The 8305-IC supports secure SIP communication using Transport Layer Security (TLS) for encrypted signaling and Secure Real-time Transport Protocol (SRTP) for encrypted audio streams. These protocols protect against eavesdropping and tampering, making the adapter suitable for environments with security requirements such as healthcare, education, and government facilities.
How many separate paging zones can I configure with this adapter?
You can configure up to 50 individual page zones, allowing targeted audio distribution to specific areas or groups. This enables scenarios like paging only certain departments, floors, or buildings while leaving other zones silent. Zone configuration is managed through the SIP interface.
What audio quality can I expect from the G.722 codec?
The G.722 wideband HD audio codec provides superior speech intelligibility compared to traditional narrowband codecs. It captures frequencies from 50 Hz to 7 kHz, resulting in clearer, more natural-sounding announcements that are easier to understand in noisy environments like factories, warehouses, or crowded public spaces.
Can I schedule automated announcements and bells with this adapter?
Yes, the 8305-IC includes scheduling capabilities for bells, tones, and automated announcements. You can program time-based events for scenarios like school class changes, factory shift alerts, or retail opening/closing announcements. The scheduling integrates with the zone configuration for targeted audio delivery.
How many SIP lines or accounts does this phone support?
Communication products are best understood through their line support, connectivity profile, and deployment fit. Those details help buyers confirm desk-phone or conference-room suitability before rollout.
What network or Ethernet connectivity is listed?
Communication products are best understood through their line support, connectivity profile, and deployment fit. Those details help buyers confirm desk-phone or conference-room suitability before rollout.
| Qty | Price | Available |
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