Heath Zenith Piezo Door Chime Color:Black/White Compatible with most chemicals commonly

Compatible with most chemicals commonly used to treat pools

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

It is suitable for use on all interior wood surfaces including furniture

The enhanced waterproofing wood protection can be used to stain your deck in hot and cool temperatures

metal ratcheting chuck and illuminate dim work areas with an integrated 3-position LED

Heath Zenith Piezo Door Chime Color:Black/White Compatible with most chemicals commonlyChime 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