Wireless doorbell 2Q489-BB 2T1R Black

Key features

1. IP44 Waterproofing: The doorbell is resistant to rain and splashes, making it ideal for outdoor use. Its modern, touch-sensitive button and streamlined design make it not only functional but also aesthetically pleasing, with water and shock resistance.

2. 48 Melodies and 4 Volume Levels: Choose from 48 available melodies and adjust the volume from 0 to 110 dB. A high-quality stereo speaker provides clear and pleasant sound, and an additional light signal indicates a ring.

3. Maximum Range of 300 m: The doorbell works reliably even over long distances, giving you unlimited installation possibilities. You can use it at home, in the garden, in an arbor, office, or even in a warehouse.

4. Easy Installation: No wires, drilling, or complicated installations. Attach the transmitter button with strong double-sided tape or use the included mounting screws for greater durability.

5. Flexibility and Versatility: Want the doorbell to be audible in several rooms? Add additional receivers or transmitters. You can also connect the doorbell at a neighbour's house or in another building – a range of up to 300 meters allows for this.

6. Durability and Reliability: The doorbell operates in temperatures from -20 to 60 degrees Celsius, and its IP44 waterproof rating ensures long-lasting use even in harsh conditions.

Doorbell Components

1 - Volume control

2 - Melody change

3 - Indicator light for ringing on the receiver

4 - Indicator light for ringing on the doorbell

5 - Sound activation button

6 - Transmitter latch for battery replacement

Technical Specification

• Wireless Receiver: Battery-powered (batteries not included)
• Wireless Transmitter: Powered by A23 battery (included)
• Number of Melodies: 48
• Volume: 110 dB, 4 levels
• Operating Frequency: 433.92 MHz
• Sealing Class: IP44
• Range: up to 300 m in open terrain
• Button Dimensions: 86 x 47 x 19 mm
• Receiver Dimensions: 106 x 70 x 27 mm

Expand Your Set

Adapt the system to your needs with the ability to create your own configurations. Our offer includes the following default sets:

• 1x Transmitter + 1x Receiver – basic set ideal for most applications.
• 2x Transmitters + 1x Receiver – a great solution when you have two entrances, gates, or wickets and want the signal from both to be received in one place. (currently selected)
• 1x Transmitter + 2x Receivers – ideal when you want the doorbell to be audible in two different rooms or buildings simultaneously.

The possibilities are almost endless! One receiver can handle up to 5 transmitters. You can therefore add additional buttons at different entrances, and all signals will go to the selected receivers.

Sets can be easily expanded with additional transmitters and receivers, providing full flexibility and functionality.

Simple and Quick Installation

This practical doorbell allows for free and flexible mounting. Thanks to the included self-adhesive tape, installation is quick: simply peel off the protective layer and attach the transmitter in the desired location.

For those who prefer more durable and stable solutions, the doorbell can also be mounted using the included mounting screws. Just detach the back of the transmitter and screw it to the chosen surface.

Available Color Versions

• White
• Black (currently selected)

Included in the set

• 2x Transmitter
• 1x Receiver
• Batteries for the transmitter
• Dedicated double-sided tape for transmitter mounting
• Mounting screw set
• User manual

Manual in Polish in electronic version available for download in the attachment. You will find it below our product description.

Below are other sets available for sale for this model.

Frequently Asked Questions by Customers

• Will the signal not be interfered with by other sets if I install several of them, causing the wrong doorbell to ring?

Each transmitter communicates with the receiver using a unique signal code, eliminating the possibility of activating a receiver other than the one assigned to the doorbell button.

• What is the power consumption of the doorbell in standby mode?

Power consumption is minimal, averaging 0.4W for all models, which translates to about 18 groszy per month.

• How to mount the doorbell on a fence or building wall?

Due to the variety of models, the transmitter can be attached using the included double-sided tape or screws. For each model we offer, we include special double-sided tape, and for models with screw mounting options, we also provide screws.

• Is it necessary to connect additional buttons or receivers to an existing system after purchasing them?

Yes, you need to connect the additional button or receiver to the current system by following the included instructions.

• Will battery consumption not create a problem with its location and purchase?

For battery-powered models, battery replacement is needed on average every 2-3 years, depending on usage frequency. Transmitters are usually powered by 23A 12V or CR2032 type batteries, which are inexpensive and easily available.

• I already have a doorbell and would like to expand it with additional transmitters/receivers. Is this possible and how do I do it?

You can expand sets with additional receivers and transmitters. The procedure for connecting elements is very simple and takes only a few seconds. Detailed pairing instructions are included with the product.

• What are a transmitter and a receiver?

A transmitter is a button that sends a signal to the receiver/plug and causes the latter to produce a sound.

• Can I turn off the doorbell sound when a child is sleeping or I don't want to be disturbed?

Yes, all models have volume control, and each doorbell can be muted using the button located on the side of the receiver.

• Is the backlight on the button of some models constantly on?

The backlight only turns on when the transmitter button is pressed. There are no wireless doorbell models with continuous backlighting available on the market due to battery power, which would require frequent battery replacements.