The POE ceiling speaker comes with a full digital IP system. It is engineered to promise hi-fi CD level sound quality. This piece also features the built-in amplifier and IP decoder.

• Supports IEEE 802.3 af communication protocol.
• Power supply and data communication through CAT5 cable.
• Most economical cable layout system.
• Intelligent gain attenuator, AC power & power output auto adjustment for highest efficient and most reliable working status.
• Full range ceiling speaker with fire-resistant back can.