IP-enabled horn speaker 
  • All-in-one IP speaker system
  • Compatible with IP cameras via DW Spectrum IPVMS
  • Compatible with VoIP devices (IPPBX, IP Phone) via SIP
  • Support pre-recorded messages, live responses, alarms and background music
  • Schedule audio alerts
  • Support HTTP API for alarm-in transmit
  • Web server built-in
  • ONVIF conformant
  • PoE Class 3 and DC12V-24V
  • Wall mount bracket included
  • IP67 dust-tight and waterproof to 3 feet
  • 2 year warranty

Audio for safety

Use pre-recorded and live messages as part of your warning and crucial safety system in emergencies. The horn speaker can deliver up-to-the-minute information and guide the public and your workforce in emergencies.

Audio for deterrence

Combine DW’s horn speaker with video and alarm systems to create deterrence and prevent crime or damage to your property. Audio adds value to your security system with real-time responses to suspicious behavior at the scene.

Audio for operations

The horn speaker is a cost-effective solution for delivering non-emergency messages to public areas, supporting and helping streamline your operations and offering public addresses, guidelines and announcements.


Codec OPUS 48 kHz, MP3 44.1 kHz, G.722 ADPCM 16 kHz, G.711 PCMU 8 kHz, G.711 PCMA 8 kHz
Mounting Accessories
Operating PoE or 12-24V
Rate power 15W
Material ABS
Color White
Working Temperatures -22°F ~ 140°F (-30°C ~ 60°C)
Working humidity 5%~85%
Mounting options Wall, Indoor, Outdoor, Fully adjustable (left, right, up & down)
Warranty 2 year warranty
Included accessories QSG, Wall mount screws, Mounting screws
Accessory Weight 2.86 lbs (1.3 kg)
Amplifier Built-in 15W amplifier
Frequency range 500-2KHZ +-10dB, 400-12KHZ +-20dB
Frequency response 300Hz~8KHz
Harminoc distortion 0.1@1kHz
Max SPL 113dB
Signal to noise ratio 91dB
Network interface 10/100 Base-TX, RJ54
Security Password protection, IP address filtering, Digest authentication, User access log, Firewall
VoIP Support for SIP protocol for integration with VoIP systems, integrated with SIP/PBX, 2 SIP accounts, SIP direct IP call, RTP multicast


Title Type
DW-SWSP15 CAD drawing
dwg Download
DW-SWSP15 datasheet
pdf Download
DW-SWSP15 quick setup guide
pdf Download
DW-SWSP15 user manual
pdf Download
SiteWatch Perimeter Protection Brochure
pdf Download


Title Type Release Notes Version Upload Date Compatibility Size
DW-SWSP15 Firmware v3.3.10 bin - v3.3.10 05/17/2023 3.61 MB Download

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