Smoke and CO Alarms Door Bells Thermostats

From everyday convenience to essential safety, the right home devices make a world of difference. Harry’s Hardware and Appliance offers a full range of smoke alarms, carbon monoxide detectors, doorbells, and thermostats—everything you need to keep your home safe, connected, and comfortable.

Smoke Alarms

Protect what matters most with reliable smoke detection devices for every part of your home. We carry:

• Ionization and photoelectric smoke alarms

• Combination smoke/CO units

• Battery-powered and hardwired options

• Smart alarms with mobile alerts

Designed to give you early warning and peace of mind, day and night.

Carbon Monoxide Detectors

Keep your family safe from the dangers of invisible CO gas. Our selection includes:

• Plug-in detectors

• Battery-operated units

• Hardwired CO alarms

• Dual smoke/CO combination models

Dependable technology that alerts you fast when every second counts.

Doorbells & Entry Alerts

Stay connected to your home’s entrances with doorbell solutions for every need, including:

• Traditional wired doorbells

• Wireless chimes

• Smart video doorbells

• Motion-activated alerts

Easy to install and available in multiple styles to match your home.

Thermostats for Better Comfort & Efficiency

Control your home’s temperature with energy-saving thermostats, including:

• Basic manual thermostats

• Programmable digital thermostats

• Smart Wi-Fi thermostats

• Learning and app-connected models

Perfect for reducing energy bills while keeping your home comfortable year-round.

Accessories & Replacement Parts

We also stock mounting kits, backup batteries, wiring accessories, and everything else you need to keep your devices working reliably.

Expert Guidance You Can Trust

Not sure which alarm is right for your home? Need help choosing a compatible thermostat? Our knowledgeable staff is here to guide you toward the best products for your needs and home layout.

Improve your home’s safety, convenience, and comfort. Visit Harry’s Hardware and Appliance today for smoke and CO alarms, doorbells, thermostats, and the accessories that help keep your home running smoothly.