Algo 8186 IP Horn Speaker — Enterprise-Grade SIP Paging for Loud & Outdoor Environments

The Algo 8186 is a weatherproof, PoE-powered SIP IP horn speaker built for voice paging, emergency alerting, and loud ringing in demanding indoor and outdoor environments. Backed by Reef Telecom's industry-leading 10-year warranty and free shipping on orders over $300, this is the smart choice for scalable IP paging.

Key Features

• Wideband HD Audio (G.722 Codec): Delivers crystal-clear voice intelligibility, even in high-noise areas — ideal for NFPA 72 and NEMA SB-40 compliance
• IP66 Outdoor Rated: Weatherproof design operates in -40°F to 122°F, suitable for warehouses, factories, parking lots, school campuses, and more
• PoE Powered (IEEE 802.3af): Single Ethernet cable for power and data — no additional amplifier or power supply needed
• 116 dB Output: Powerful Class-D amplifier ensures announcements are heard in the noisiest environments
• 50 SIP Page Zones + 10 Emergency + 10 Ring Extensions: Highly scalable multicast zoned paging for enterprise deployments
• SIP to Multicast: One registered speaker streams audio to unlimited additional Algo speakers — no extra SIP licenses required
• Ambient Noise Response: Integrated microphone auto-adjusts volume based on background noise levels
• Two-Way Talkback: Hands-free intercom capability on page extensions
• Secure SIP (TLS & SRTP): Enterprise-grade security with mutual authentication
• Easy Configuration: Web GUI or auto-provisioning server setup

Specifications

• Part Number: ALGO-8186
• Audio Codec: Wideband G.722 (HD Voice)
• Max Output: 116 dB at 1 meter
• Power: PoE (IEEE 802.3af Class 0), 12.95W max
• SIP Extensions: 50 Page / 10 Emergency / 10 Ring
• Environmental Rating: IP66 / IPX6, -40°C to +50°C
• Dimensions: 11" x 6.6" x 10.5" (5.0 lbs)
• Mounting: Wall, ceiling, or double-gang box (three-axis adjustment)
• Compliance: UL/CSA, FCC Class A, CE, RoHS
• Protocols: UDP, TCP, RTP, TLS, SRTP

Ideal Applications

The Algo 8186 is compatible with most hosted and premise-based VoIP/UC platforms supporting third-party SIP endpoints, including Microsoft Teams (via SIP Gateway). Perfect for warehouses, manufacturing plants, school campuses, parking lots, transit terminals, and any large or noisy environment requiring reliable IP paging and emergency notification.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.