- SIP DoorPhone w/ 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 MetersBetween 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
- All Call 1000�s of Units with Valcom Gateway
- LED Status Indicator
- Weather and Tamper Resistant
- Compatible with Secure Networks
- Supervision with Alert Functions
- DHCP Addressable
- High Survivability �No Server Needed