20-3125
Microphone module, 2 buttons
• Microphone (center) + two call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum
• Material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm
20-0001A-IP
Electronics compact (SIP), size 3
• Basic electronics size 3 for door stations with integrated electronics
• Connection of up to 8 call buttons, 1 keypad, 1 display, 1 loudspeaker, 1 microphone
• 2 switching relays (max. switching capacity : 2 A / 30VDC, 0.5 A / 40VAC): 1 make contact, 1 changeover contact
• 1 alarm input (input voltage 10 V= to max. 15 V=)
• RJ45 port for 100baseTEthernet, alternatively via screw terminal (EIA / TIA 568 A )
• Additional RJ45 port for connecting additional IP devices, e.g. B. IP camera (no screw terminals)
• Large housing (possibility of installing an electronics extension)
• Dimensions (H x W x D): 288 x 108 x 72 mm
Electronics: • Voice connection via Voice over IP (VoIP) according to the SIP standard via the connected Ethernet LAN using a SIP-capable telephone system, a SIP provider or direct dialing of an IP address
• Configuration and software updates via web browser
• Power supply: Power over Ethernet (PoE) according to IEEE 802.3af
• Integrated PoE -Switch (VLAN support) for connecting another PoE-capable end device with a maximum power consumption of 7 W
• Full duplex operation (integrated acoustic echo suppression)
• Collective call function / redial
• Status / remote control messages for integration with third-party software
• 9 voice announcements each Can be stored for up to 40 seconds
• 16 MB shared flash memory for phone book and voice announcements
• Configuration can be saved in a file
Technical data
network
• MAC address (IEEE 802.3)
• IPv4 – Internet Protocol Version 4 (RFC 791)
• ARP – Address Resolution Protocol
• DNS – A record (RFC 1706)
• DHCP Client – Dynamic Host Configuration Protocol (RFC 2131)
• TCP – Transmission Control Protocol (RFC 93)
• UDP – User Datagram Protocol (RFC 768)
• RTP – Real Time Protocol (RFC 1889 ) (RFC 1890)
• RTCP – Real Time Control Protocol (RFC 1889)
• DiffServ (RFC 2475), Type of Service (RFC 791, RFC 1349)
• SNTP – Simple Network Time Protocol (RFC 2030)
• SIPv2 – Session Initiation Protocol Version 2 (RFC 3261, 3262,3263, 3264)
• SIP in NAT networks (STUN)
• Autoprovisioning via DHCP Option 66 or via configured server
• Backup -SIP server configurable
• Firmware update via web interface
• Integrated POE switch with support for tagged VLANs
Voice codecs
• G.711 (A-law, µ-law)
• G726 (32 kbps)
• G.721
• DTMF In -Band and out-of-band (RFC 2833), SIP info
• Full duplex, echo suppression (AEC)
• Speaker volume configurable in 10 levels
• Microphone sensitivity configurable in 10 levels
Electrical characteristics
• Power supply via Power over Ethernet (PoE) according to IEEE802 .3af
• Max. power consumption: 12 W
• SIP call station: 5 W
• Device on PORT2: max. 7 W
• Max. switching capacity of the relays: 2 A / 30VDC, 0.5 A /40VAC
• Input voltage alarm input: 10 V to max. 15 V
• Operating temperature: -20° C to +50° C
20-1100-IP
module loudspeaker, size 3
• Loudspeaker size 3 (large)
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum
• Material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm
20-2001
Module touch dial block
• Touch dial block with 16 buttons (unlit)
• Free dialing possible
• 99 speed dial destinations
• Code lock function (door opener function)
• 1 additional direct call button
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum
• Material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm
20-4310
frame, size 3
• Installation option for three modules
• vertical
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum
• Material thickness: 4 mm
• Dimensions (H x W): 300 x 120 mm