It is now federal law for all pre-78 homes be checked for lead before being sold or bought. You can now check for lead yourself to see if you have a problem before you sell or buy a home or rent an apartment. Is battery powered and does not require any electrical wiring. Alarm sounds both in your pool and in your house up to a distance of approximately 200 feet when properly installed. Alarm in the pool is battery powered.
Smoke alarm provides a warning in case of a fire.
CO alarm warns you of elevated CO levels. Silencer button temporary quits both alarms. Powered by a single 9 volt alkaline battery. 5-year limited warranty on alarm. This unique product allows you to change your voice to an unfamiliar voice.