Showing 10–20 of 37 results

- Valcom enhanced networked station port- Enables 1 telephone to engage in paging and phone to phone communications over an IP-based LAN/WAN- 1 FXS port - 2 Programmable form C relay closures - Provides caller ID - No server required - 1 to 11Digit dial plans - Easy windows based setup - AUX Audio input - Contact closure available for: audio indication, door unlocking , ringing indication- Protocols DHCP, IGMP v3, UDP, TCP, HTTP, Telnet, FTP - Voice Algorithm: G.711 (64kbits/s)(ulaw) / echo suppression- Voltage: 24 Vdc@ 250 mA; IEEE 802.3af compatible, class 3 device; regulatory: FCC Part 15 Class A - Station port: 4 REN, CID enabled- Relays: 2 form-C contacts (24 Vdc, 2 amps)- Does not include power supply (see VC-VIP-324)- VALCOM POWER UNITS (-5)

Gray SIP InformaCast Paging Horn with Long Line Extender PoE (802.3aff) - no local power required- Very high-efficiency ensures penetration with lower energy consumption- Weather-resistant- L versions include long line extender for cabling up to 1200 feet- Easy omni-lock i-beam clamp mounting system- Indoor/outdoor- Stainless steel hardware- 117db/1 meter- Interior or exterior- Beige (BGE), Gray (GY), and Marine White (W)

- SIP doorphone with door/gate relay- Power over Ethernet (PoE) compatible- Use with Cisco, Nortel, Avaya and most modern IP telephone systems- Call button calls any SIP address or any Valcom Gateway- Automatic talkback VOX operation (no push to talk button needed)- Includes long line extender - up to 300 meters between network interface and door speaker- Easy, RJ45 plug-in connection- Stainless steel, brass and vandal-resistant (11 gauge steel)- Companion to IP CCTV cameras- SIP or multicast communications- LED status indicator- Weather and tamper resistant- Compatible with secure networks- Supervision with alert functions- DHCP addressable- High survivability - no server needed

- Matching Transformer Line Input- Used as an input-matching transformer, it connects telephone systems to most public address amplifiers, for telephone paging. In addition it functions as an output-matching transformer to feed program material over a 600-ohm telephone line for ""music-on-hold"". It is compatible with any amplifier having a 25V output connection.- Hi-Z, 10k-ohm primary impedance- Lo-Z, 600-ohm secondary impedance, balanced with center tap- Matches high-to-low impedance or low-to-high impedance- Adapts line level signals to microphone inputs- Phono jack or screw terminatls for Hi-Z side- Screw terminals for Lo-Z side- Steel enclosure w/mounting ears allows easy mounting

-IP PoE surface mount analog clockRJ45 network connectionLow-profile/semi-flush smooth surface metal caseShatterproof, polycarbonate crystal802.3af compatibleHigh efficiency

- 12 inch Round Analog Clock - Enable time indication, synchronization, and correction over an IP-based LAN/WAN- Allows locating a clock display anywhere on the network- Clock synchronization is initiated via connection to a factory pre-programmed time server or can be programmed to sync with any NTP (Network Time Protocol) server- Made of steel with a durable powder coated finish- The color of the enclosure can easily be changed to match any décor- Power is provided to the VIP-A12Avia a Power over Ethernet (PoE) switch meeting the 802.3af specification

- Audio isolation transformer- May be used for magnetically coupling line level audio or isolating ground references from one audio circuit to another- Small footprint- Wall mountable- Convenient screw terminal connectors

- High Efficiency - High visibility white face- Shatterproof, polycarbonate crystal- 802.3af Power over Ethernet (PoE) compatible

- PoE (802.3af) - No Local Power Required- Very High-Efficiency Ensures Penetration with Lower Energy Consumption- Weather-Resistant- Include Long Line Extender for Cabling Up to 1200 Feet- Backboxes Available for Some Speakers- Waterproof- Interior or Exterior- Includes Easy Adjustable Mounting Bracket