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Telecom Behnke BT 21-331-IP Emergency call station series 20

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Telecom Behnke BT 21-331-IP
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1.008,70 EUR
( 1.200,35 EUR incl. VAT )
2025-09-17Delivery time from supplier's stock (ca.) 3 workdaysinfo_outline
1x Telecom Behnke BT 21-331-IP Emergency call station series 20
Lieske Part No.:836220
Mfg Part No: BT 21-331-IP
Weight:0.5 kg
Graduated prices net
From piecesPrice per pieces
3978,44 EUR
6948,18 EUR
9917,92 EUR
12887,66 EUR

Product information for Telecom Behnke BT 21-331-IP:

20-4315 frame, size 3 • Installation option for three modules • vertically
• Incl.Twist protection for the correct function module mounting
• Front panel: Aluminium in RAL 3000 blazing red painted, vertical
• Material thickness: 4 mm
• Dimensions (H x W x D): 300 x 120 x 4 mm 21-2411 module 1 button • An emergency -Pilztaste (center) • optional with engraving
• Incl.Twist protection for the correct module mounting
• Front panel: Aluminium in V2A design
• 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 dial pad, 1 display, 1 speaker, 1 microphone • 2 switching relays (max. breaking capacity: 2 A / 30 VDC, 0.5 A / 40VAC): 1 NO contact, 1 changeover contact • 1 alarm input (input voltage 10 V = max. 15 V DC) • RJ45 port for 100baseTEthernet, alternatively by means of screw (EIA / TIA 568 A) • Additional RJ45 port for connecting additional IP devices such. B. IP camera ( no screw) • Large housing (possibility to install an electronic extension) • Dimensions (H x W x D): 288 x 108 x 72 mm Electronics: • voice communication via Voice over IP (VoIP) to the SIP standard via the connected Ethernet LAN using a SIP-enabled PBX, a SIP provider or direct dial an IP address • Configuration and software updates via web browser • Power supply: Power over Ethernet (PoE) IEEE 802.3af • integrated PoE switch (VLAN support) for the connection of a PoE-enabled terminal with a max. Power of 7 W • full-duplex operation (integrated acoustic echo cancellation) • Sammelruffunktion / Redial • status / remote control messages to integrate with third-party software • 9 voice prompts, each with up to 40 seconds long storable • 16 MB shared flash memory for phone book and voice prompts • Configuration stored in file
Technical specifications
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)
• Autoprovisionierung via DHCP Option 66 or send Configured Server
• Backup SIP server configured
• 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 in 10 levels configurable • microphone sensitivity to 10 levels configurable Electrical characteristics • Power supply via Power over Ethernet (PoE) according to IEEE802.3af • Max power:. 12 W • SIP station: 5 W • device to PORT2: max.
7 W
• Max. Switching capacity of relay: 2 A / 30 VDC, 0.5 A / 40VAC
• Input voltage alarm input: 10 V max. 15 V
• Operating temperature: -20 ° C to + 50 ° C 21-1100-IP module loudspeakers, size 3 • Speaker size 3 (Large)
• Incl.Twist protection for the correct module mounting
• Front panel: Aluminium in V2A design
• material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm ??21-3100 module Microphone • Microphone
• Incl.Twist protection for the correct module mounting
• Front panel: Aluminium in V2A design
• material thickness: 4 mm
• Dimensions (H x W): 90 x 90 mm


Questions & answers

What is the delivery time of Telecom Behnke BT 21-331-IP Emergency call station series 20?

The article Telecom Behnke BT 21-331-IP Emergency call station series 20 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 21-331-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 21-331-IP Emergency call station series 20 always at the best possible price. We can give you a discount of 2% on Telecom Behnke BT 21-331-IP Emergency call station series 20 if you choose payment in advance on ordering.

In addition, you can save money with our attractive graduation prizes with every purchase. If you buy a minimum of 3 pieces of Telecom Behnke BT 21-331-IP Emergency call station series 20 we can offer you a price of 978,44 EUR per piece. The more you buy, the cheaper the article will be.

We also offer individual prices for your needs. You can get an offer by using the form Wholesale Inquiry.

 


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