Accessories in Telecommunication

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.

★ Selected Manufacturers

► Hama

► Delock

► Telegartner

► Metz Connect

► Digitus

Request TK Accessories now

Top sellers in Accessories

Agfeo 1100745 Handset cord for
ST21/ST22/ST31/ST40/ST42/ST45
(black)
8,63 EUR

Agfeo 6101168 Leather case
DECT 60 IP with belt clip
59,92 EUR

Agfeo 6101147 AP housing for
Premium TFE white
98,35 EUR

Agfeo 1100718 Listeners

17,71 EUR

Agfeo 6101506 ES-SmartConnect
Box
353,85 EUR

Auerswald 90075 COMfortel
PoE-100
30,48 EUR

DIGITUS DN-91411 Patchpanel 1
U 24-Port Modular Patchpanel
black
18,81 EUR

GIGASET L36280-Z4-X706 PRO
spare parts N670/N720/N870
PSU EU power supply 1 pcs
15,31 EUR

Accessories from

Innoventif PC ISDN S0 fax and telephone recording USB for 2 channels The EyeSDN ISDN Mitschnittset allows recording of two channels, ISDN voice and fax messages on a Windows ® PC via USB. By default, a German software. In combination with a PC, the ...

Lieske Part No.: 776631

465,58 EUR

≈ £388.76 | ≈ $521.92

On order · Delivery time approx. 20 workdays

Accessories from Agfeo

Agfeo 1100718 Listeners ST21/ST22/ST31/ST40/ST42/ST45 black ProdukttypEndgeräte Zubehörear-Kategorie (ElektroG): irrelevantVersandWEEE: 16714465

Lieske Part No.: 562524
Mfg Part No: 1100718
Type: ACCS

17,71 EUR

≈ £14.79 | ≈ $19.85

Delivery time from supplier's stock (ca.) 6 workdays

Agfeo 1100745 Handset cord for ST21/ST22/ST31/ST40/ST42/ST45 (black) The product is a telephone cable of the brand Agfeo, type ACCS, specifically designed as a handset cord for various telephone models. It serves to connect the handset to the base unit and enables the ...

Lieske Part No.: 538349
Mfg Part No: 1100745
Type: ACCS

8,63 EUR 8,63 EUR

≈ £7.20 | ≈ $9.67

Delivery time from supplier's stock (ca.) 6 workdays

AGFEO battery DECT 60 / DECT 65 The Agfeo ACCS battery is a replacement battery module for DECT telephones of the model series 44IP, 60IP, 65IP, 70IP, 75IP, 77IP and 78IP. It serves as a replacement or exchange battery for the ...

Lieske Part No.: 320199
Mfg Part No: 1102539
Type: ACCS

19,05 EUR

≈ £15.91 | ≈ $21.36

Delivery time from supplier's stock (ca.) 4 workdays

Agfeo 1102698 Replacement handset without T10/T11/T15/ST15 black handset cord ProdukttypEndgeräte Zubehörear-Kategorie (ElektroG): irrelevantVersandWEEE: 16714465

Lieske Part No.: 275093
Mfg Part No: 1102698
Type: PERP

10,94 EUR 10,94 EUR

≈ £9.13 | ≈ $12.26

Made to order · Delivery time approx. 20 workdays

Agfeo 6101147 AP housing for Premium TFE white The surface casing is secured by screws through the existing holes on the base.Basic Properties - Color: White
- Width: 220 mm
- Height: 115 mm
- Depth: 45 mm
- Weight: 400 g
Technical ...

Lieske Part No.: 1289351
Mfg Part No: 6101147
Type: AP-Gehäuse weiß

98,35 EUR

≈ £82.12 | ≈ $110.25

Delivery time from supplier's stock (ca.) 6 workdays

Agfeo 6101168 Leather case DECT 60 IP with belt clip In the Box - Leather bag
- Belt Clip

Lieske Part No.: 476055
Mfg Part No: 6101168
Type: Ledertasche DECT 60 IP

59,92 EUR

≈ £50.03 | ≈ $67.17

Delivery time from supplier's stock (ca.) 4 workdays

Agfeo 6101506 ES-SmartConnect Box The Agfeo ES-Smart Connect Box is an expansion box for telecommunication systems of the ES system, enabling the connection of integrated relays and sensors via a local network (LAN). It serves as an ...

Lieske Part No.: 341596
Mfg Part No: 6101506
Type: ES-Smart Connect Box

353,85 EUR

≈ £295.46 | ≈ $396.67

Delivery time from supplier's stock (ca.) 6 workdays

Agfeo 6101649 BT-Module 50 Optional Bluetooth module (specification BT 2.1 + EDR, class 1) for system telephones ST 5x (IP) for connecting Bluetooth headsets. Support of the headset and hands-free profile. The maximum number ...

Lieske Part No.: 1055113
Mfg Part No: 6101649
Type: ACCS

203,49 EUR

≈ £169.91 | ≈ $228.11

Delivery time from supplier's stock (ca.) 6 workdays

Agfeo 6101722 DECT IP-Repeater pro black 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

550,55 EUR

≈ £459.71 | ≈ $617.17

Delivery time from supplier's stock (ca.) 5 workdays

Agfeo 6526614 Replacement part keyboard mat ST-30 PT System/Programmable keyboard PRODUCT INFORMATION: Replacement Keypad P-block for ST 30 System Phone

Lieske Part No.: 102379
Mfg Part No: 6526614

5,99 EUR

≈ £5.00 | ≈ $6.71

in stock

Agfeo ST30-MIC Replacement part for ST30, microphone Ersatzmikrofonr für Telefon ST30

Lieske Part No.: 281117
Mfg Part No: ST30-MIC

7,90 EUR

≈ £6.60 | ≈ $8.86

On order · Delivery time approx. 20 workdays

Accessories from Allnet

Allnet XSE-1202000SEU Replacement power supply 12 V/2,0 A, space-saving, rear, cable outlet upwards, 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. Input 100V-240V 50-60Hz 0,8A MAX ...

Lieske Part No.: 1245625
Mfg Part No: XSE-1202000SEU

-14% 10,75 EUR 12,51 EUR

≈ £8.98 | ≈ $12.05

in stock

Accessories from Auerswald

Auerswald 90075 COMfortel PoE-100 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

30,48 EUR

≈ £25.45 | ≈ $34.17

Delivery time from supplier's stock (ca.) 6 workdays

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

15,05 EUR

≈ £12.57 | ≈ $16.87

Made to order · Delivery time approx. 20 workdays

Auerswald 90081 Connection cable USB for laptop/PC for H200 USB connection cable for laptop/PC

Lieske Part No.: 1776304
Mfg Part No: 90081

43,38 EUR

≈ £36.22 | ≈ $48.63

Delivery time from supplier's stock (ca.) 6 workdays

Accessories from DELOCK

GSM antenna Delock SMA 3.0dBi stand magnetic The DELOCK GSM antenna, manufacturer number 12426, is a passive antenna designed for use in indoor and outdoor environments, intended for various mobile and wireless communication standards. It ...

Lieske Part No.: 100681
Mfg Part No: 12426

17,49 EUR 17,49 EUR

≈ £14.60 | ≈ $19.60

in stock

Accessories from DIGITUS

DIGITUS DN-91411 Patchpanel 1 U 24-Port Modular Patchpanel black The DIGITUS Modular Patch Panel DN-91411 is a 24-port module for Keystone modules, designed for mounting in 19-inch enclosures. It serves as a structured connection unit in network infrastructures and ...

Lieske Part No.: 434270
Mfg Part No: DN-91411

18,81 EUR

≈ £15.71 | ≈ $21.09

Delivery time from supplier's stock (ca.) 6 workdays

Accessories from GIGASET

GIGASET L36280-Z4-X706 PRO spare parts N670/N720/N870 PSU EU power supply 1 pcs This power supply is an original replacement part from GIGASET for the IP-DECT base stations N670, N720, and N870. It serves as a power supply unit (PSU) for these devices and ensures stable and ...

Lieske Part No.: 155677
Mfg Part No: L36280-Z4-X706

15,31 EUR

≈ £12.78 | ≈ $17.16

Made to order · Delivery time approx. 20 workdays

Accessories from GN Audio

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
Type: ACCS

37,52 EUR

≈ £31.33 | ≈ $42.06

Made to order · Delivery time approx. 20 workdays

GN Audio 14101-31 NEOPRENE POUCH 6 PCES

Lieske Part No.: 1453809
Mfg Part No: 14101-31
Type: ACCS

75,16 EUR

≈ £62.76 | ≈ $84.25

Made to order · Delivery time approx. 20 workdays

GN Audio 14101-55 JABRA QD LOCK 10 PIECES PACK

Lieske Part No.: 963102
Mfg Part No: 14101-55
Type: ACCS

69,00 EUR

≈ £57.61 | ≈ $77.35

Made to order · Delivery time approx. 20 workdays

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
Type: ACCS

46,01 EUR

≈ £38.42 | ≈ $51.58

Made to order · Delivery time approx. 20 workdays

GN Audio 14201-36 ALACTEL MSH-adapter The accessory set Jabra Link 14201-36 from GN Audio is an Electronic Hook Switch (EHS) solution specifically developed for connecting wireless Jabra headsets with selected Alcatel telephones. It ...

Lieske Part No.: 290746
Mfg Part No: 14201-36
Type: ACCS

38,93 EUR

≈ £32.51 | ≈ $43.64

Delivery time from supplier's stock (ca.) 4 workdays

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TK Accessories – Technical Background & Applications

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.

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Standards-Compliant Range

All products comply with applicable EN, ETSI and VDE standards and regulatory approvals for commercial use.