Wireless and Battery-free Doorbell - Scs Sentinel - Sone - 25 Melodies

Discover the SONE wireless/battery-free doorbell in white, already programmed and ready to use. This doorbell offers a range of 150 m in open space and offers 25 melodies to choose from. It has a 'do not disturb' function and operates at a frequency of 433 MHz. Enjoy a dual audible and visual presence signal for effective alerting. The Seller confirms that its products comply with all applicable laws and are only offered if they comply with Joom's policies and European laws on product safety and conformity.