Accessories from Mitel
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Accessories from Mitel
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Mitel 20351489 IntelliGate DECT radio unit SB 4 + (Version 2), white
Aastra DECT radio unit 4 channels connection via DSI port range max. 300m outdoors Lieske Part No.: 142410 Mfg Part No: 20351489 |
568,87 EUR
 plus delivery charges
Delivery time on requestinfo_outline
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Mitel 20351490 IntelliGate DECT radio unit SB 8 (version 2), white
Aastra DECT radio unit 8 channels connection via 2 DSI port range max. 300m outdoors Lieske Part No.: 475066 Mfg Part No: 20351490 |
742,17 EUR
plus delivery charges
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. |