Build your individual wireless door bell system. According to your ideas & perfectly adapted to your needs. The individual offered & easily combined transmitter & receiver make it possible. & since you can adjust up to 8 different ringing signals at the transmitter as needed, you can immediately see which transmitter has triggered the call. Besides the installation of wireless doorbell systems, this call system is also ideal for flexible patient care. The individual call comfort will be appreciated in the offices, companies, medical or massage centres very quickly. ...

These wireless doorbells, which can be operated by mains or battery power, are ideal for mobile use because you can take the receiver with you into the garden, for example, without any problems. With individually available transmitters & receivers, you can create your own individual doorbell system. You can have eight different bell signals ring. If you select a different melody for each transmitter, then you know immediately which transmitter triggered the bell. Frequency 433 MHz ...

Wireless Doorbell with 16 selectable melodies & a range of max. 80 m. Several wireless doorbells can be combined & coded differently. The receiver can be Rangeen m Ah batteries instead of a power supply with 4.5 V / 500 The transmitter is water resistant ...

Wireless doorbell with 8 selectable melodies & a range of max. 200 m. Function selection switch for visual + audible alert, only visual alert or only audio alert. Visual bell indication with blue LEDs
- ideal for noisy environments. The transmitter is water resistant
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Radio-gong set or person call set extra loud for the hard of hearing or for areas with loud ambient noise. The transmitter has a range of max. 100 m & is fitted with a retaining strap for wearing it around the wrist. 8 melodies & 256 self-learning spectrum. ...

This incredibly powerful radio-controlled doorbell is available even in our lower price range. Perfectly tuned to each other, the wireless doorbell & receiver have a range of 50 m, depending on local conditions. Features maximum operating convenience plus fast & easy installation. ...