Hazardous area loudspeaker KNSIPLB-Ex15

waterproofATEXexplosion-proof

Product overview
The SIP Ex Horn Speaker (model KNSIPLB-Ex15) is an explosion-proof IP network horn speaker engineered for long-range, intelligible voice announcements and alarm playback in hazardous or remote monitoring environments. It integrates with SIP/VoIP systems, supports Power over Ethernet (PoE) and includes a built-in amplifier and local audio playback.

Key features

• ATEX-certified explosion-proof construction.
• Material/Colour: anti-static polyamide / black.
• Ingress protection: IP66 (waterproof and dustproof).
• Operating temperature: -40 °C to +55 °C.
• High sound pressure level: > 92 dB.
• Supports 360° lossless broadcast.
• SIP/VoIP integration for remote announcements.
• Built-in amplifier; PoE support for single-cable power and data.
• Playback of pre-recorded files and user-uploaded audio.

Applications
Designed for use in petroleum, metallurgy, chemical plants, offshore platforms, nuclear facilities, shipyards, tunnels and other industrial sites requiring explosion-proof audio solutions.

Product size and packing
Unit dimensions: 250 mm (Ø) x 352 mm (L). Unit gross weight: 3.7 kg. Packing: 1 pc per inside box (270 x 270 x 390 mm, G.W. 3.7 kg); 2 pcs per carton (570 x 290 x 420 mm, G.W. 7.8 kg).

Additional product notes
Standalone design for straightforward installation; supports remote live announcements and automated playback triggered by alarm events; suitable for integration with surveillance and PA systems.

Technical specifications

• Model: KNSIPLB-Ex15
• Type: Explosion-proof IP network horn speaker
• Material: Anti-static polyamide
• Colour: Black
• SIP/VoIP support: Yes (SIP)
• Power over Ethernet (PoE): Supported
• Built-in amplifier: Yes
• Sound pressure level: > 92 dB
• Ingress protection: IP66
• Service temperature: -40 °C to +55 °C
• Applications: Petroleum, metallurgy, chemical industry, offshore oil, nuclear power, shipbuilding, tunnels
• Unit size: 250 (Ø) x 352 (L) mm
• Unit gross weight: 3.7 kg
• Packing: 1 pc/inside box (270 x 270 x 390 mm); 2 pcs/CTN (570 x 290 x 420 mm)
• Audio: Includes pre-recorded files and supports user-uploaded audio