Kidde P4010ACS-WCA SMOKE ALARM WIRELESS-120V

Protect occupants and property with reliable, easy-to-manage fire detection from Kidde Residential. The P4010ACS-WCA 120V wireless smoke alarm combines hardwired power with a 10-year sealed battery backup to deliver continuous protection and virtually maintenance-free operation. Its wireless interconnect capability links multiple units so a single detection triggers an immediate whole-home alert, improving response time in emergency situations. The unit pairs a photoelectric sensor—effective at detecting smoldering, low-flame fires—with clear voice notifications and an 85 dB alarm tone to reduce confusion and speed evacuation. Built-in features like alarm-locate, hush for nuisance alarms, and a three-color LED ring make monitoring and routine checks fast and intuitive. Designed for residential and light-commercial applications, this smoke detector supports stronger building security and fire monitoring strategies while integrating into broader safety plans. Ideal for homes, apartments and multi-room installations — upgrade your fire safety system with the Kidde P4010ACS-WCA today.

• Whole-home protection with wireless interconnect so when one alarm senses danger, all linked alarms sound to notify occupants immediately
• 120V direct-wire power with a 10-year sealed lithium backup eliminates annual battery changes and reduces maintenance
• Clear voice notifications plus an 85 dB tone reduce confusion during an event and announce end-of-life or hush status
• Photoelectric sensing detects smoldering fires earlier for better early-warning performance in living areas and bedrooms
• Alarm-locate and hush features simplify troubleshooting and reduce nuisance alarms without compromising safety
• Three-color LED ring provides instant visual status (standby, alarm, error) for faster monitoring and inspection