Radio gong with bell button - white The simple and reliable Honeywell Wireless Gong DC311S is pre-configured, easy to install and ready to use. Thanks to the reliable radio connection by Honeywell-ActivLink™ technology and the digitally enhanced sound, you can be sure that you will never miss a visitor again. Never miss a visitor or delivery again - place your portable radio gong anywhere in your home or garden. The Honeywell-ActivLink™ technology provides you with a reliable wireless range of up to 150 m, with a volume control up to 80 dB and a listening area up to 60 m. Modern design - our compact and innovative wireless gongs are designed to meet the needs of your home. Safety - for more safety, the bell button is equipped with an LED function display. At three quick presses, the secret knock function plays a special melody, so you know if a family member or friend is standing on the door. For even more safety, the innovative Honeywell-ActivLink™ technology can be used to connect radio gongs to other Honeywell security accessories and house alarm sets and thus to expand them into through-alarm systems or a customized house alarm and warning system. Reliability and quality - Honeywell-ActivLink™ 868 MHz noise-proof technology. Reliable wireless range and up to 2 years battery life. Compact body with a crystal clear and loud sound - all Honeywell wireless gongs feature a digitally enhanced, crystal clear sound that can be heard throughout the house and garden - despite their compact body. Easy installation… - all Honeywell wireless gongs are pre-linked and can be installed immediately. With the optional screwless installation and an easy-to-open battery compartment, installation is possible in just a few minutes. Includes: https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2021-04-27 https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2021-07-08 https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2021-12-10 https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2023-01-02 https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2023-03-13 https://elecena.pl/product/17894241/dc311s-wireless-gong-with-bell-button-white 2025-01-28