TOA Electronics N-SP80AS1 SIP Audio Door Station

The TOA N-SP80AS1 is an outstanding SIP compliant audio door station. It's designed to work seamlessly with common IP telephone systems. Its audio echo canceller function ensures crystal - clear, high - quality hands - free conversations. With the built - in relay output, you can easily unlock the nearby door. This door station can be powered when connected to a PoE - compatible switching hub via a LAN cable. It also has a multicast audio stream receiving function for paging. Technical details include a power supply of PoE (IEEE802.3af) or 12 V DC, power consumption of 12 W or less, and a hands - free conversation speech method. It offers a wide audio bandwidth with the G.722 codec up to 7 kHz. The hands - free speaker and omni - directional electret condenser microphone provide great audio performance. It has multiple control inputs and outputs, and a variety of network protocols and security features. It can be flush - mounted, operates in a wide temperature and humidity range, and has an IP65 dust/water protection for the panel. The panel is made of stainless steel, and it comes with necessary accessories and is applicable to the YC - 400 back box.

Using the TOA N - SP80AS1 is easy. First, connect it to a PoE - compatible switching hub with a LAN cable or use a 12 V DC power supply. Once it's powered on, you can start using it for hands - free conversations. To unlock the nearby door, the built - in relay output will do the job. When making a call, just press the call button. If there are any issues, you can use the reset button. For paging, the multicast audio stream receiving function comes in handy. As for maintenance, keep it clean and make sure it's not exposed to extreme conditions outside its operating temperature (-20 deg C to +55 deg C) and humidity (10 % to 90 %RH without condensation) range. Also, check the connections regularly to ensure stable performance. And don't forget to keep the password secure for the security features to work effectively.