Valcom Clarity Flexhorn 4 Watt Paging Flexhorn w/ 70V Transformer Gray, Part# S-604-GY IX-DVF-RA This has a QoS features

This has a QoS features which includes IEEE 802

The SNC-CH120 is a high definition (720p) fixed network security camera with true Day/Night

Durable build Gold-plated contacts for corrosion-free connections

gives power and data connection for up to eight PoE network devices

Controls third-party devices over IP

Valcom Clarity Flexhorn 4 Watt Paging Flexhorn w/ 70V Transformer Gray, Part# S-604-GY IX-DVF-RA This has a QoS featuresThe durable Valcom Clarity S 604 GY Flexhorn 4 Watt Paging Flexhorn w 70V Transformer in color Gray, provides voice paging as well as background music Features 70 VOLT TRANSFORMER It can be used indoor or outdoor Weatherproof Flexible mounting: recessed and surface Specifications One Way or Talkback: One Way Speaker Style: Horn Volts: 25 70 Water Resistant: Yes Watts: 4 Environmental features: Energy Star Qualified: No Recycled Packaging: Yes SPEAKER