Renkforce RF-4707818 Bell button incl. piezo actuator 1x Stainless steel, Blue 24 V/0,3 A

With permanently lit blue LED ring. Precisely crafted stainless steel bell button with rubber seal and counter nut. Completely insensitive to impact and completely dust-proof, it withstands any environmental influences. This doorbell button with piezo element is longer-lasting than a classic bell button with moving parts. This text is machine translated.

Price: £ 19.99 from Conrad Electronic