QX-008 Türklingel, selbstauslösend mit 2 Empfängern, wasserdicht nach IP44 bis 500 m, kabellose Türklingel mit 38 Klingeltönen, 5 Lautstärkestufen, Steckverbindungsset

[1] This unique wireless doorbell is compact and aesthetically pleasing, and comes with an additional socket for connecting other appliances. The wireless doorbell features an anti-slip design, saving socket space and ensuring comfort. 2. The wireless doorbell transmitter uses self-powered technology; simply press the doorbell plug to generate power, transmitting a reliable signal to the receiver without batteries. Power is generated directly by gently pressing the mesh corner of the doorbell, eliminating the need for batteries and wiring. 3. Two wireless doorbell receivers can be distributed across different floors or rooms (e.g., living room, bedroom, kitchen), suitable for large residences, duplexes, or noisy environments. Visitors won't miss any arrivals. This wireless plug-in doorbell has an IP44 dust and water resistance rating and can operate normally in temperatures ranging from -20°C (-4.0°C). The maximum operating temperature is 60°C (140.0°F), ensuring stable signal even in unobstructed areas such as drains and fences, eliminating signal blind spots. [4] Two wireless doorbell receivers can be distributed across different floors or rooms (e.g., living room, bedroom, kitchen), suitable for large residences, duplex apartments, or noisy environments, ensuring visitors are not missed. The memory function remembers the last ringtone and volume settings, so there's no need to reset them even after a power outage. 5. The doorbell has 60 built-in selected ringtones, supporting single-click to switch songs (next track) and double-click to return to the previous track, easily selecting your favorite melody. 5-level adjustable volume, up to 110 decibels, from a 0-decibel silent mode (won't disturb your sleep at night) to a 50-decibel super-penetrating mode. In addition, the doorbell is equipped with a flashing indicator light for easy viewing by hearing-impaired individuals. With this wireless doorbell, you can hear the doorbell clearly whether you're in the kitchen, garden, or at a party. [6] Two wireless doorbell receivers can be distributed across different floors or rooms (e.g., living room, bedroom, kitchen), suitable for large residences, duplex apartments, or noisy environments, and can be stored synchronously, ensuring visitors don't miss any visits.