Tentou juntar mais de 3 produtos para comparar. Deve excluir algum destes produtos para poder juntar um novo produto, visto que só pode comparar três produtos de cada vez
Cyberdata has an extensive line of Indoor and Outdoor SIP-enables Intercoms. This model (011211) delivers two-way communication and secure access control for your VoIP phone system. These devices are perfect for settings such as commercial / residential facilities, schools, and universities, retail establishments, warehouse and manufacturing plants, SMB, parking garages and shipyards and so much more.
Key features
Optional red/green/blue/white strobe kit connection available (part number 011288)
Integrates with Network Dual Door Strike Relay Model (part number 011375) and Door Strike Relay Module (part number 011269)
Now with enhanced acoustic echo canceler
PoE 802.3af enabled (Power-over-Ethernet)
SIP compliant
Full-Duplex voice operation
Now supports SRST (Survivble Remote Site Telephony) in a Cisco Environment
Streamlined case design
Network web management and firmware download
Network adjustable speaker volume
Concurrent SIP and multicast paging
Dry relay contact for auxiliary control
Door closure and tamper alert signal
Downloadable alert, ringtones and callout messages