Delay timer dc 12v 0~30 second h3y-2 & base... REF : RT1230S This relay allows you to set on a siren during an adjustable delay. 2 NO/NC contacts of 5A maximum (on 12Vdc). Functions: time lapse relay or... £17.03 Add to wishlist Add to compare Quick view Add to cart
electronic diy kit active high decibel alarm... REF : SVPS6220 £21.20 Add to wishlist Add to compare Quick view Add to cart