The HX One wireless doorbell set from Heidemann offers a reliable and versatile solution for your ringing needs. With a maximum range of up to 100 meters in open areas, it allows for flexible placement of the transmitter and receiver. The receiver features an optical call signal indicated by a red LED and offers the option to choose from 8 adjustable melodies for personalized call differentiation. The weatherproof transmitter with IP44 certification is ideal for outdoor use and includes a nameplate for a personal touch. The set is easy to install and can be used with a belt clip or wall mounting, providing additional flexibility. The self-learning radio frequency technology ensures interference-free communication between the transmitter and receiver.

• Weatherproof transmitter with IP44 certification for outdoor use
• 256 self-learning radio frequencies with coding switch
• Optical call signal via red LED for visual notification
• Easy installation with belt clip and wall mount
• Compatible and expandable with all HX devices.