Carephones with app connection

Whether 1+n, 6+n or In-Home bus: The Siedle IQ BTS, IQ HTS and IQ HTA in-house telephones connect existing audio door intercom systems from 1952 with the digital future: Simply replace the old in-house telephone with a Siedle in-house telephone with app connection. Or install them directly in new systems. And connect with the Siedle app.

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Connecting to the future? You bet.

Siedle IQ in-house telephone Hosted in Germany

Made in Germany. Hosted in Germany.

What we guarantee for the mechanical quality also applies to the digital quality of our products: Not only do we manufacture in Germany, we also host our data here. On our server. For maximum security.

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Simply add a snapshot

The audio indoor station on the wall, a snapshot of the visitor on the smartphone? No problem: A Siedle in-house telephone with app connection links a video camera via LAN or WLAN. All you need to do is enter its network address in the Siedle app. Snapshots of missed visitors are saved and can be called up via the Siedle app.

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The house key in the Siedle app

No more rummaging in jacket pockets: Integrated via the Siedle in-house telephone with app connection, the Siedle app even replaces the house key. Simply press the door opener and let yourself in.

Siedle in-house telephones models up to 1952

Old becomes app.

Retrofitting the old intercom system with the Siedle app for mobile door communication: It's easy thanks to our in-house telephones with app connection. For existing systems from 1952 onwards.

Siedle IQ in-house telephone Commissioning

Door communication made smart.

Siedle in-house telephones with app connection work just like conventional devices. In addition, they link the door intercom system with mobile end devices - completely smart via the Siedle app.

Siedle IQ in-house telephone Hosted in Germany

Made in Germany. Hosted in Germany.

What we guarantee for the mechanical quality also applies to the digital quality of our products: Not only do we manufacture in Germany, we also host our data here. On our server. For maximum security.

IQ_HTS_App_2023_Video_Beton_800.jpg

Simply add a snapshot

The audio indoor station on the wall, a snapshot of the visitor on the smartphone? No problem: A Siedle in-house telephone with app connection links a video camera via LAN or WLAN. All you need to do is enter its network address in the Siedle app. Snapshots of missed visitors are saved and can be called up via the Siedle app.

The in-house telephones with app connection at a glance

Siedle IQ in-house telephone Commissioning

Mobile communication. Quite simply.

Our in-house telephones with app connection enable mobile door communication without complex installation: Simply install, connect and connect to the router using the Siedle app for iOS or Android. The Siedle app guides you safely and quickly through the registration process; no specialised knowledge is required. Commissioning is completed in just a few minutes.

Siedle IQ in-house telephone replacement

The Siedle app. For systems from 1952 onwards.

Older audio door intercom systems can also be retrofitted with Siedle in-house telephones with app connection. Mobile door communication works regardless of how old the system is. For a stable WLAN connection, the in-house telephones with app connection only require an additional power supply. We offer suitable power supply units for this.

More about mobile door communication with the Siedle app
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The Siedle app in key functions

Simply click on the key symbol in front of your own front door and open the door - the Siedle app is also the house key. And it is a mobile indoor station, transmits the video image from the entrance and establishes a voice connection to the visitor. For up to four locations.

Siedle app
Siedle IQ in-house telephone Hosted in Germany

Server in Germany. Data in security.

The encrypted connection to our server is the basis for mobile door communication with the Siedle app. This server, located in Germany, is our investment in the future and the centrepiece of the system with our in-house telephones with app connection.

More about mobile door communication with the Siedle app
Siedle IQ in-house telephones

Mobile in the In-Home bus

Door intercom systems in the In-Home bus system are popular as an inexpensive option. The Siedle IQ BTS in-house telephone makes these door intercom systems mobile and connects them easily to the Siedle app. In new builds as well as in modernisation projects, in residential or commercial buildings, with little technical effort and at a fair price.

Siedle retrofit cover for IQ in-house telephone

Retrofitting with a cover

In places where old devices leave behind coloured edges, drill holes or an excessively large flush-mounted box, for example, the Siedle retrofit cover plates cover the wall cut-out perfectly. There is no need for plastering or painting work; retrofitting is quick and easy.

Watch the video

See who is at the door without the video function

Although the Siedle in-house telephones with app connection do not have a video function themselves, it is possible to receive images of the front door - on a mobile device. All you need is the Siedle app and a camera installed in the door intercom network. As soon as the Siedle app is connected, users simply need to activate this snapshot function there.

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Security in a detached house

The snapshot function provides security where it is most important: in single-family homes. A still image of the visitor is transmitted to all linked mobile devices.

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Still images in all systems

The snapshot function is available for all Siedle in-house telephones with app connection. This still image is therefore available for the 1+n, 6+n and Siedle In-Home bus installation systems.

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With the licence for five users

An in-house telephone with app connection brings the door call to up to four smartphones, which are linked to the system via the Siedle app. For example, the whole family can use the snapshot function.

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Free choice of cameras

The Siedle in-house telephones with app connection support IP cameras with single image transmission (MJPEG). Each camera can be assigned to an entrance door in the Siedle app.

Video tutorials about the Siedle in-house telephones with app connection

Highlights of the app connection

Software update icon
New functions automatically via software update
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Four licences for the Siedle app included (iOS or Android)
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Simple commissioning via Bluetooth (Plug+Play)
Icon Server
Data security thanks to server location in Germany
Compatible in-house telephones for app connection
Additional power supply
Available installation systems
Requirements for retrofitting

Series suitable for mobile door communication

With our in-house telephones with app connection, almost all older audio door intercom systems from Siedle can be converted for mobile door communication. The overview shows which in-house telephones are suitable for this.

Siedle in-house telephone 1952
1952

The models LN 7145, LN 7150 and S 7150 with the legendary Schrillo ringing mechanism are available with three, five or ten call buttons.

Siedle in-house telephone 1971
1971

The pebble grey housing of the HT 111 contains two buttons for door call, door release and light as well as a double tone chime.

Siedle in-house telephone 1975
1975

A classic of the 1970s is the HT 311 with the characteristic buttons and the name directory under the receiver.

Siedle in-house telephone 1976
1976

The HT 351 is available in light and dark brown, beige or orange and with two or four signalling lamps.

Siedle in-house telephone 1978
1978

The HT 411 has a spring cord and two buttons with a key symbol and a red dot for door call or light.

Siedle in-house telephone 1986
1986

Typical of the HT 511 are the large door opener or the nine button keys and the field with three function elements.

Siedle in-house telephone 1991
1991

The HT 611 is available in black or white and the door opener and function buttons can be operated with the handset on-hook.

Siedle in-house telephone 1997
1997

The HTA 711 has a plug-in cord, light and door release button as well as one tone each for door and storey call.

Does the app connection require an additional power supply?

Our in-house telephones with app connection are installed in exactly the same way as conventional in-house telephones. The only difference is that they require an additional power supply for a stable WLAN connection. We offer customised power supply units for this purpose. Our qualified trade partners know which power supply is best in each individual case.

Siedle IQ HTS with power supply unit NG 602-01
Power supply unit 602-01

If an existing in-house telephone in a system is replaced by a Siedle in-house telephone with app connection, this can be supplied with the existing NG 602-01 power supply unit.

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Siedle IQ HTS with PSM 1 12 24 power supply unit
PSM 1 12 24 power supply unit

The PSM 1 12 24 power supply unit is the cost-effective solution when space in the switch cabinet is limited or for systems in which a maximum of two Siedle in-house telephones with app connection are used.

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Siedle IQ HTS with plug-in power supply unit
Plug-in power supply unit

If there is no supply line, the plug-in power supply unit can be used for Siedle in-house telephones with app connection. Its plain black colour fits into many living environments.

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For which systems are in-house telephones with app connection available?

Our in-house telephones with app connection are suitable for all installation systems: The Siedle IQ BTS in-house telephone makes door communication in the In-Home bus mobile; in new or existing systems. The IQ HTS variant replaces old in-house telephones in 1+n systems; IQ HTA in 6+n systems. The electrician knows which model fits the installed system.

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Siedle IQ BTS

Home telephone for the In-Home bus with WLAN interface for mobile expansion using the Siedle app.

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IQ in-house telephones 1+n
Siedle IQ HTS

In-house telephone for 1+n technology with WLAN interface for mobile expansion using the Siedle app.

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IQ in-house telephones 6+n
Siedle IQ HTA

Carephone for 6+n technology with WLAN interface for mobile expansion via the Siedle app.

Product data

Requirements for modernisation with app connection

Interested in Siedle in-house telephones with app connection? All contacts at a glance:
Contact

Frequently asked questions (FAQ) about Siedle in-house telephones with app connection

On the in-house telephone for System 1+n (IQ HTS), the QR code is located on the device (under the receiver). This code is reused each time you log in. A copy of the QR code can be found inside the device.

Further frequently asked questions about Siedle IQ

Questions about the Siedle app

FAQ

Information for building owners

People you can trust

Built to last and easy to retrofit

A system from Siedle is a safe investment. That's because we develop our systems to last a long time. And when it comes to developing new products, we place great importance on reverse compatibility and the ability to update.

Quality and investment protection

Made in Germany

We are a high-tech company with cutting-edge production methods, yet it is the time-honoured human qualities and traditional skills that give our products their very own character.

Made in Germany

Simple operation

Siedle products have features that make life easier and more secure for users. We skip anything that's unnecessary or overly complicated in favour of simplicity.

Technology for people