The GSC3518HS is a high definition multicast talk-back horn speaker that offers crystal clear HD audio functionality with a high-fidelity 50-Watt speaker and supports IP66 dust and water resistance, making it an ideal speaker for any setting.

• 50W high power amplifier speaker with loudness up to 126 dBA and large coverage
• Full-band and wide-band audio codec support, including Opus & G.722
• Supports differential LINE IN and LINE OUT connections
• Supports Airplay, ONVIF, RTSP/HTTP streaming, local audio files, and mobile app playback
• Supports SIP paging, multicast paging, call waiting with priority override, and more
• One 10/100Mbps network port with PoE/PoE+/PoE++ input, and one 10/100Mbps network port with PoE/ PoE+ output
• 3 microphones, AI noise reduction, intelligent TTS support 
• Supports IP66 waterproof and dustproof, the stainless steel bracket is sturdy and durable, suitable for various harsh outdoor environments

• Dust Resistant
• Water Resistant
• Water Proof
• Dust Proof

• PoE+
• PoE
• PoE++

• Security
• Access Control
• Paging
• Outdoor