Hörmann interior push button IT 1b-1

Hörmann IT 1b-1 Indoor Push Button - Modern Wired Control with Illuminated Button

Operate your Hörmann garage door stylishly and easily with the Hörmann interior push button IT 1b-1. This modern, wired wall switch with a large illuminated control button combines elegant design with reliable functionality. Perfect for everyday use from your home, with a contemporary look that fits into any modern interior.

Key Features

• Large Illuminated Button - Extra-large control button with lighting for easy operation, even in the dark
• Modern Design - Elegant 80 x 80 mm size fits perfectly with modern switchgear
• Wired Connection - Reliable, direct connection without batteries or signal interruption
• Pulse Function - Open – Stop – Close – Stop cycle at the touch of a button
• Universally Compatible - Works with virtually all Hörmann door openers and operators
• Successor to IT 1b - Improved version of the classic IT 1b indoor push button
• Easy Installation - Clear instructions and simple connection
• Durable - Robust construction for years of use

Illuminated control button

The IT 1b-1 stands out thanks to its large, illuminated control button:

• Extra Large Size - Easy to find and operate
• Integrated Lighting - Highly visible in the dark
• Clear Feedback - Visual confirmation when operating
• Comfortable - Pleasant pressure point for smooth operation
• Modern Look - Stylish design fits into any interior

Modern 80 x 80 mm Size

The contemporary format offers several advantages:

• Fits perfectly with modern switchgear
• Sleek, minimalist look
• Easy to combine with other switches
• Professional finish
• Compact but striking design

Impulse function - Easy operation

The IT 1b-1 works according to the impulse principle:

• 1st press: Gate opens
• 2nd press: Gate stops
• 3rd press: Gate closes
• 4th press: Gate stops
• And so on in a cycle

Compatibility

The IT 1b-1 internal push button is compatible with:

Hörmann garage door operators

• SupraMatic series (all models: 2, 3, 4, BiSecur)
• ProMatic series (all models: 2, 3, 4, BiSecur)
• EcoStar series
• Older Hörmann operators with impulse connection

Hörmann Door Operators

• LineaMatic series
• VersaMatic series
• RotaMatic series
• PortaMatic series

Other Brands

• All actuators with an input for impulse function
• Requirement: connection option for external push button

Technical Specifications

• Type: Wired internal push button with illuminated button
• Function: Impulse control (Open-Stop-Close-Stop)
• Size: 80 x 80 mm (modern design)
• Button illumination: Yes, integrated LED lighting
• Number of buttons: 1 large impulse button
• Connection cable: Not included (standard 2-wire cable required)
• Voltage: Low voltage (safe)
• Color: White/gray with modern finish
• Material: High-quality plastic
• Mounting: Wall mounting with screws
• Operating environment: Dry indoor areas
• Protection class: IP20 (for indoor use)
• Item number: 4511646
• EAN: 4511646

Advantages of wired control

• 100% Reliable - No batteries that can run out
• No Interference - No radio interference possible
• Always accessible - Fixed control point in your home
• Cost-effective - No need to replace batteries
• Immediate Response - Instant reaction when you press the button
• Safe - Low voltage, safe to use
• Illuminated - Always clearly visible, even in the dark

Ideal Applications

• Operation of garage door drive from inside the home
• Additional control point in addition to handheld transmitters
• Modern homes with contemporary switchgear
• Situations where reliability is essential
• Replacement of old IT 1b push buttons
• Commercial applications with intensive use
• Locations where visibility in the dark is important

Installation The IT 1b-1 indoor push button is easy to install:

1. Determine the desired location for the push button (preferably near the garage entrance)
2. Mount the push button on the wall using the screws provided
3. Lay a 2-wire cable from the push button to the drive
4. Connect the cable to the impulse connection of the drive (see drive manual)
5. Connect the cable to the rear of the IT 1b-1
6. Test the operation of the push button and the lighting

Please note: Always consult the manual for your drive for the correct connection. The connection cable is not included and must be purchased separately.

Connection to Hörmann

drives For Hörmann drives, connect the IT 1b-1 to:

• Terminals 3 and 4 (impulse function)
• Polarity does not matter (AC voltage)
• See the manual for your specific operator for details
• The lighting is powered via the same connection

Improvements over IT

1b The IT 1b-1 is the modern successor to the IT 1b with improvements:

• Larger, more modern 80 x 80 mm format
• Improved illuminated button with LED technology
• More contemporary design to match modern switchgear
• More robust construction
• Better tactile feedback
• Sleek, minimalist look

Scope of delivery

• 1x Hörmann internal push button IT 1b-1
• Mounting hardware (screws and plugs)
• Installation instructions
• Please note: Connection cable not included

Required

connection cable: You will need a 2-core cable for installation:

• Type: 2 x 0.5 mm² or 2 x 0.75 mm²
• Length: depending on the distance to the drive
• Suitable for low voltage
• Available at hardware stores or electrical supply stores

Why choose Hörmann accessories?

• Perfect coordination - Specially developed for Hörmann operators
• Guaranteed compatibility - Works seamlessly with your system
• German quality - Reliable and durable
• Modern design - Fits perfectly into contemporary interiors
• Easy Installation - Clear instructions and simple connection
• Extensive Warranty - Manufacturer's warranty for your peace of mind
• Professional Support - Hörmann service and support

Maintenance The IT 1b-1 interior push button is virtually maintenance-free:

• Clean the housing with a damp cloth
• Periodically check the operation of the button and lighting
• Check the cable connections in case of malfunctions
• No batteries or special maintenance required
• LED lighting has a very long service life

Safety

• Low voltage for safe use
• Complies with all European safety standards
• CE marking
• Suitable for use in dry indoor areas
• Safe LED lighting

Difference with wireless

push buttons Choose the IT 1b-1 wired push button if you:

• Want a reliable, fixed connection without batteries
• Do not want to be bothered by possible radio interference
• Can place the push button within reasonable distance of the drive
• Want a modern design with an illuminated button
• Are looking for a cost-effective solution

Choose a wireless push button (such as the FIT 2-1 BiSecur) if you:

• Want flexibility in placement
• Do not want to run cables
• Want to operate multiple drives
• Want to place the push button far away from the operator

Combine with other Hörmann

accessories Expand your system with:

• Hand transmitters for operation from the car
• Wireless indoor push button for extra flexibility
• Code keypad for keyless access
• Key switch for additional security
• Photocells for added safety
• Signal lamp for visual feedback

Warranty and service

• Hörmann factory warranty
• Fast delivery from stock
• Professional installation support
• Spare parts available
• Dutch manual and support

Upgrade to modern operation with the Hörmann IT 1b-1 interior push button. With a large illuminated button and contemporary 80 x 80 mm design for reliable and stylish operation of your garage door. Order now!