Telecom Behnke BT 21-850-IP Speakerphone
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on request |
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| Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline | |
| Lieske Part No.: | 897102 |
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| Mfg Part No: | BT 21-850-IP |
| Weight: | 0.5 kg |
Further Door Phones from Telecom BehnkeFurther products in category Door Phones
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Product information for Telecom Behnke BT 21-850-IP:
20-0043A-IP
Electronics compact (SIP), size 4
• Basic electronics size 4 for door stations with integrated electronics
• Connection of up to 8 call buttons, 1 touchpad, 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 100baseT Ethernet, 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): 378 x 108 x 72 mm
Electronics: • Voice connection via Voive 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 • Integrated POE switch with support for tagged VLANs Voice codecs • G.711 (A-law , µ-law)
• Backup SIP server configurable
• Firmware update via web interface
• 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 intercom 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 + 70°C
21-4404
frame, size 4
• Installation option for four modules
• horizontal
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W): 120 x 390 mm
21 -3126
Microphone module, 2 buttons
• Microphone (bottom) + two call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W) : 90 x 90 mm
21-1100-IP
module loudspeaker, size 3
• Loudspeaker size 3 (large)
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm
21-2031
Module 3 buttons
• Three call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W ): 90 x 90 mm
21-2031
Module 3 buttons
• Three call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W) : 90x90mm
Electronics compact (SIP), size 4
• Basic electronics size 4 for door stations with integrated electronics
• Connection of up to 8 call buttons, 1 touchpad, 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 100baseT Ethernet, 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): 378 x 108 x 72 mm
Electronics: • Voice connection via Voive 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 • Integrated POE switch with support for tagged VLANs Voice codecs • G.711 (A-law , µ-law)
• Backup SIP server configurable
• Firmware update via web interface
• 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 intercom 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 + 70°C
21-4404
frame, size 4
• Installation option for four modules
• horizontal
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W): 120 x 390 mm
21 -3126
Microphone module, 2 buttons
• Microphone (bottom) + two call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W) : 90 x 90 mm
21-1100-IP
module loudspeaker, size 3
• Loudspeaker size 3 (large)
• Incl. anti-twist protection for correct module installation
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm
21-2031
Module 3 buttons
• Three call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W ): 90 x 90 mm
21-2031
Module 3 buttons
• Three call buttons with labeling field
• Incl. anti-twist protection for correct module installation
• Illuminated labeling field
• Front panel: aluminum in V2A design
• Material thickness: 4 mm
• Dimensions (H x W) : 90x90mm
Questions & answers
What is the delivery time of Telecom Behnke BT 21-850-IP Speakerphone ?
The article Telecom Behnke BT 21-850-IP Speakerphone is currently in stock
According to our experience the article is ready for dispatch within 3 working days. The delivery time usually refers to 1 piece. When ordering larger quantities, we can maybe shorten the delivery time. Just send us an inquiry about the desired quantity of Telecom Behnke BT 21-850-IP to our sales team for an exact delivery time.
How can I buy the item at a lower price?
We offer you Telecom Behnke BT 21-850-IP Speakerphone always at the best possible price. We can give you a discount of 2% on Telecom Behnke BT 21-850-IP Speakerphone if you choose payment in advance on ordering.
We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.
Fitting accessory for Telecom Behnke BT 21-850-IP Speakerphone
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Telecom Behnke 20-9110A Call button
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