Product details
The HX Piano wireless doorbell set from Heidemann offers a reliable and versatile solution for doorbell and intercom systems. With a maximum range of 150 meters, it allows for flexible placement of the transmitter outdoors. The set features acoustic and visual call signaling, supported by a flashing light. The transmitter is weatherproof (IP55) and comes with a nameplate and an LED function light. The receiver provides a volume of up to 90 dB and has three blue LEDs that serve as a visual call signal. Additionally, the receiver can alert users to low battery levels with a red LED. With a total of eight adjustable melodies and 256 self-learning frequencies, the HX Piano wireless doorbell set is both functional and customizable.
- Weatherproof transmitter with IP55 protection class for outdoor use
- Acoustic call signaling with up to 90 dB volume
- Visual call signal through three blue LEDs
- 256 self-learning frequencies for interference-free operation
- Compatible with all HX devices from Heidemann.
Doorbell type | Doorbell + door station |
Doorbell features | Automatic door opener, Intercom system, Recordable by yourself |
Power supply | Battery operated |
Transmission type | Wireless |
Item number | 8421571 |
Manufacturer | Heidemann |
Category | Doorbells + Door intercom system |
Manufacturer no. | 70830 |
Release date | 20.4.2018 |
External links |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Doorbell type | Doorbell + door station |
Radio range | 150 m |
Frequency | 0.43 GHz |
Max. loudness | 90 dB |
Number of residential units | 8 x |
Number of melodies | 8 x |
Doorbell features | Automatic door opener, Intercom system, Recordable by yourself |
Smart Home | Compatible |
Transmission type | Wireless |
Power supply | Battery operated |
Battery size | CR2032 |
Number of batteries | 2 |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Receiver and operating instructions., Transmitter incl. 1x button cell CR2032 |
Length | 4 cm |
Width | 15 cm |
Height | 28 cm |
Length | 28 cm |
Width | 15 cm |
Height | 5 cm |
Weight | 240 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Doorbells + Door intercom system» category have a defect within the first 24 months?
Source: Digitec Galaxus- 15.Ubiquiti0.9 %
- 16.TP-Link1.3 %
- 17.Heidemann1.4 %
- 18.Bticino1.5 %
- 19.Feller1.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Feller0 days
- 1.Heidemann0 days
- 1.TP-Link0 days
- 4.EZVIZ1 day
- 4.Google1 day
Return rate
How often is a product of this brand in the «Doorbells + Door intercom system» category returned?
Source: Digitec Galaxus- 3.Steffen0.9 %
- 4.Physen1 %
- 5.Heidemann2.2 %
- 6.Honeywell2.4 %
- 7.Byron2.5 %