Adapters & converters Replacement batteries | Wall mounts Protective covers |
TK Accessories
TK accessories complement and extend the functionality of existing telecommunications hardware and provide investment protection through spare part availability. Adapters (TAE-to-RJ11, RJ11-to-RJ45, ISDN S0 adapters) allow existing phones to be used with different socket types – important when switching to all-IP or connecting imported devices. Replacement batteries for DECT cordless phones (NiMH, 600–1000 mAh, connector-specific) are cost-efficient alternatives to new device purchases, available manufacturer-specific (Gigaset, Panasonic, Siemens) or universal. Wall mounts and cable clips organise cabling and facilitate mounting of sockets, phones and patch panels on partition walls and cable ducts. Anti-tap adapters and DECT encryption solutions complement the security accessories range. |
Top sellers in Accessories
Accessories from Agfeo
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 Agfeo 1100718 Listeners ST21/ST22/ST31/ST40/ST42/ST45 black
Lieske Part No.: 562524 Mfg Part No: 1100718 |
17,26 EUR
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Delivery time from supplier's stock (ca.) 16 workdaysinfo_outline
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Agfeo 1100745 Handset cord for ST21/ST22/ST31/ST40/ST42/ST45 (black)
Lieske Part No.: 538349 Mfg Part No: 1100745 |
-8% 8,63 EUR 9,34 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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AGFEO battery DECT 60 / DECT 65
Product typebatteryear category (ElektroG): irrelevant Lieske Part No.: 320199 Mfg Part No: 1102539 |
19,05 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Agfeo 1102698 Replacement handset without T10/T11/T15/ST15 black handset cord
Lieske Part No.: 275093 Mfg Part No: 1102698 |
10,94 EUR
plus delivery charges
Delivery time on requestinfo_outline
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AGFEO AP housing white
Surface-mounted housing (metal) for the Premium TFE 1 and 2 Lieske Part No.: 1289351 Mfg Part No: 6101147 |
67,62 EUR 68,74 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Agfeo 6101168 Leather Case DECT 60IP
In the Box - Leather bag - Belt Clip Lieske Part No.: 476055 Mfg Part No: 6101168 |
42,04 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Agfeo ES SmartConnect Box 6101506
The ES-SmartConnect Box offers 5 relays, 5 sensor inputs and 2 module slots (one for an EN-Modul 42, one for future technologies), which you can connect to your ES system via LAN. At the same time, if ... Lieske Part No.: 341596 Mfg Part No: 6101506 |
295,02 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Agfeo BT module 50 for optional Bluetooth module for system telephones 6101649
The clever alternative More and more people are relying on coordinated overall solutions for optimal voice communication - in the office, at home and on the go. The system telephones with the ... Lieske Part No.: 1055113 Mfg Part No: 6101649 Type: BT-Modul 50 |
169,29 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Agfeo DECT IP repeater pro IP repeater 6101722
Range optimization in places without a network connection For retrofitting existing AGFEO DECT IP solutions. The repeaters are used to optimize the range and can be used wherever the commissioning of ... Lieske Part No.: 1056253 Mfg Part No: 6101722 Type: DECT IP-Repeater pro |
482,13 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Accessories from ALLNET
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 ALLNET Ersatznetzteil 12V/2,0A Platzsparend Rückseitig/Kabelausgang nach oben
Gerader DC-Stecker am Anschlusskabel. Zm Anschluss an viele 12V-Geräte geeignet, die bis zu 2A Stromstärke benötigen. Standard Stecker 5,5mm / 2,1mm Hohlstecker. Erweiterter ...Lieske Part No.: 1245625 Mfg Part No: XSE-1202000SEU |
-14% 10,75 EUR 12,51 EUR
plus delivery charges
in stockinfo_outline
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Accessories from Auerswald
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 Auerswald PoE-100 Injector
PoE feed adapter according to the IEEE 802.3af standard for powering PoE-capable IP devices via the network connection.HighlightsAutomatic determination of the necessary power requirement (max. 15.4 ...Lieske Part No.: 894845 Mfg Part No: 90075 |
21,08 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Auerswald 90080 connection cable with 4-pin connector COMf. 600/1400/1400IP/1600
Connection cable with 4-pin connector for COMf. 600/1400/1400IP/1600 Lieske Part No.: 1776291 Mfg Part No: 90080 |
11,09 EUR
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Delivery time on requestinfo_outline
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Auerswald 90081 USB connection cable for laptop/PC
USB connection cable for laptop/PC Lieske Part No.: 1776304 Mfg Part No: 90081 |
31,98 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Accessories from Delock
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 GSM antenna Delock SMA 3.0dBi stand magnetic
Specification• Connection: 1 x SMA connector • Frequency range: 824 - 960 MHz 1710 - 2170 MHz • UMTS, ZigBee 868 MHz / 915 MHz, DECT, Z-Wave, LoRa 868 MHz / 915 MHz • Antenna gain: 3 dBi • ... Lieske Part No.: 100681 Mfg Part No: 12426 |
17,49 EUR
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in stockinfo_outline
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Accessories from DIGITUS
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DIGITUS DN-91411 MO Patchpanel SHIELDED 24-P.
DIGITUS Modular Patch Panel, shielded, 24-Port, blank, 1U, rack mount ,, color black RAL 9005 Lieske Part No.: 434270 Mfg Part No: DN-91411 |
12,60 EUR 12,71 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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Accessories from Gigaset
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 PRO Gigaset N720 EU PSU power supply * 1 pc *
Before purchase is necessary to register, please click here: http://de.pro.gigaset.comNetzteil for Gigaset PRO N720Lieske Part No.: 155677 Mfg Part No: L36280-Z4-X706 |
-7% 14,21 EUR 15,31 EUR
plus delivery charges
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Accessories from GN AUDIO
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GN AUDIO 0220-649 PJ 327 CONVERSION PLUG
Double Jack PJ 327 with Modular 474 Modular jack / eg for Lucent Call Master (= plug: 28) / Lieske Part No.: 470411 Mfg Part No: 0220-649 |
25,69 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14101-02 GN Ear Cushion - 10 Leather
Leather ear cushion packaging unit: 10 pieces / Lieske Part No.: 497903 Mfg Part No: 14101-02 |
35,84 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14101-31 NEOPRENE POUCH
6 PCES Lieske Part No.: 1453809 Mfg Part No: 14101-31 |
73,20 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14101-55 JABRA QD LOCK
10 PIECES PACK Lieske Part No.: 963102 Mfg Part No: 14101-55 |
69,03 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14201-27 GN NETCOM JABRA LINK EHS
Jabra LINK 14201-27 enables EHS function with the cordless Jabra headsets and selected AudioCodes IP Phones Lieske Part No.: 402555 Mfg Part No: 14201-27 |
43,96 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14201-36 Jabra LINK electronic hook switch adapter
Jabra LINK 14201-36 enables remote Electronic Hook Switch Control (EHS) with Jabra wireless headsets and a wide range of Alcatel phones. Once installed, employees can control their call directly from ... Lieske Part No.: 290746 Mfg Part No: 14201-36 |
37,20 EUR
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Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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GN AUDIO 14201-37 JABRA LINK EHS FOR ALCATEL
80X9S PHONES Lieske Part No.: 1673883 Mfg Part No: 14201-37 |
43,96 EUR
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Delivery time on requestinfo_outline
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GN AUDIO 14201-44 LINK EHS ADAPTER NEC DESK PHONE
JA BRA LINK 14201-44 Lieske Part No.: 755558 Mfg Part No: 14201-44 |
43,98 EUR
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Delivery time on requestinfo_outline
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TK Accessories – Technical Background & Applications
TK accessories complement and extend the functionality of existing telecommunications hardware and provide investment protection through spare part availability. Adapters (TAE-to-RJ11, RJ11-to-RJ45, ISDN S0 adapters) allow existing phones to be used with different socket types – important when switching to all-IP or connecting imported devices. Replacement batteries for DECT cordless phones (NiMH, 600–1000 mAh, connector-specific) are cost-efficient alternatives to new device purchases, available manufacturer-specific (Gigaset, Panasonic, Siemens) or universal. Wall mounts and cable clips organise cabling and facilitate mounting of sockets, phones and patch panels on partition walls and cable ducts. Anti-tap adapters and DECT encryption solutions complement the security accessories range.
Matching cables and connection technology: TK Cables & Connectors. Headset accessories (cables, adapters, ear cushions) under Headsets.
Application Areas
| ✓ Business Telephony & Call Centres | ✓ Authorities & Public Institutions |
| ✓ Industrial Environments & Production Halls | ✓ Hotels & Hospitality |
| ✓ Hospitals & Care Facilities | ✓ Data Centres & IT Infrastructure |
Frequently Asked Questions
▶ Which replacement battery fits my DECT phone? DECT batteries are generally manufacturer-specific. Gigaset uses NiMH batteries with a proprietary connector (V30145-K1310-X383 or similar), Panasonic uses AAA NiMH or proprietary batteries depending on the series. Check the model designation of your handset and the battery type number on the original battery. Compatible alternatives can be found by searching for your device model. |
▶ What is a TAE-to-RJ11 adapter and when do I need it? A TAE-to-RJ11 adapter connects a German TAE socket (F-coded for telephone) with the RJ11 plug (6P4C) of an imported or older device (e.g. American phone, fax). It is needed when the terminal device has an RJ11 plug but the socket is TAE format. Adapters are also available for the reverse (RJ45 socket, TAE device). |
▶ How often should DECT batteries be replaced? NiMH batteries in DECT phones typically have a lifespan of 300–500 charge cycles or 2–4 years with daily use. Signs of an ageing battery: significantly shorter talk time (<50% of new condition), poor charging performance at room temperature, device becomes hot at low battery. Tip: never fully deplete DECT batteries and use deep discharge protection if available. |
Why industry-electronics.de?
▶ Professional TK Range Over 15,000 telecoms products from Agfeo, Auerswald, Snom, Yealink, Innovaphone, Gigaset and other leading manufacturers. | ▶ B2B Expert Advice Our TK team advises on SIP migration, DECT planning, emergency call systems and standards compliance – free and vendor-neutral. | ▶ Volume Pricing from 1 Unit Quantity discounts, project prices and framework agreements for system integrators, authorities and industrial companies. |
▶ Fast Delivery Most items available from stock – free shipping across Germany from minimum order value. | ▶ 20+ Years TK Experience For over 20 years, Industry-Electronics has supplied system houses, authorities and industrial customers with professional telecoms technology. | ▶ Standards-Compliant Range All products comply with applicable EN, ETSI and VDE standards and regulatory approvals for commercial use. |