Showing 930–940 of 15360 results

Economical Utility Wall Mount Amplifier Balanced microphone/telephone audio page port input high impedance aux input Screwdriver adjustable volume controls for each input bass treble and master Voice operate priority automatic switching and slide switch to choose priority or mix inputs Screw terminals are provided for all connections

- Cooper Notification's SAFEPATH Voice Evacuation System is a supervised In-Building Emergency Communications System with 24 VDC battery backup. Multi-use system can function as an evacuation system emergency messaging system paging system employee notification system and a background music system per NFPA 72 Combination Systems. The Individual Building System provides full control of building notification appliances such as loudspeakers and strobe lights.- Expandable for larger system requirements- 8 digitally recorded voice messages with live microphone override- Supervised NAC speaker and strobe circuits- Easily interfaces with most existing phone system page port CO port and line level signals- Automatically mutes BGM- Multiple trouble LED indicators for quick system diagnostics- Option to program predefined scripts in response to ACU fault and alarm events- Unique supervision method allows for full system supervision even during background music (BGM)- Can connect to pagers for private alerting of emergency/trouble conditions- Night ringer or security alert connection

- 70 Volt expander- Expands a 25/70/100 Volt system without straining the existing amplifier- Easily connects to the amplifier output or anywhere on the 25/70/100 Volt line- No costly amplifiers or heavy gauge cablerequired- Endless expansion using Valcom speakers/horns- Output Impedance: 8 ohm- Weight: 1.1lbs- Dimensions: 4.44"H x 2.75"W x 2.88"D- VALCOM POWER UNITS (0)- VCV1095

- 1.6 inch foam cushion- Fits most seats- Weather resistant- Easy to carry

- 48 ports PoE+ Gigabit Ethernet 10/100/1000 Mbps + 4 SFP ports- PoE budget: 380 Watts- Layer L3 Lite management- IPv6 compatible- Switching capacity: 104 Gbps- Cloud management via Insight (optional)

- Sound-activated compression technology- Sound-dampening composite housing- Quiet rubber coating- Noise reduction rating of 23- Full dynamic range HD speakers producing clear balanced sound- Hear the world around you including speech- USB charging port with charging cable included- 3.5mm audio jack for added functionality- 300mAh (80 hours of battery life)

Easy and simple free cloud (or on premise) management with cnMaestro� or XMS-Zero-touch deployment of switches makes installation easy-Policy Based Automation eliminates manual and time consuming configuration-Enhanced Security with automated device profiling and segmentation-Policy Based Automation eliminates manual configuration during adds moves and changes of network devices-Unified Wired-Wireless access solution