Heath Zenith Piezo Door Chime Color:Black/White round shape means each tooth

round shape means each tooth cuts uniform equal amount of wood

with rectangular box

Can be used with Camco 58145 Stainless Steel Grill

Rust-resistant stainless steel hardware prevents corrosion and extends life of cooler

Heath Zenith Piezo Door Chime Color:Black/White round shape means each toothChime plugs into any standard wall socket Simply pressing the button generates the energy to activate the chime. No batteries needed. Adjustable Volume Control 6 Chime options (Ding Dong, Westminster, Whittington, Auld Lang Syne, Beethovens 5th, Relax) Up to 200 ft. transmission range Battery free push button included LED indicator Chime mute capabilities FCC and IC Certified: Yes Warranty (Yrs): 1