Wire-Free Interconnected AC Hardwired Smoke & Carbon Monoxide Alarm P4010ACSCO-W – 10-Year Sealed Lithium Battery

The P4010ACSCO-W is an advanced AC/DC powered Smoke and Carbon Monoxide (CO) combo alarm designed for modern, interconnected home safety systems. It features a 10-year sealed lithium battery backup and supervised wire-free interconnect capability, allowing alarms throughout the home to communicate without additional interconnect wiring.

When one alarm detects smoke or carbon monoxide, all connected alarms sound simultaneously, providing faster awareness and more time to respond to emergencies. The system enhances safety in both new and older homes, enabling compliance with modern interconnection standards without the need for rewiring (AC power still required).

This model includes voice notifications that provide clear verbal alerts such as “Smoke detected,” “Carbon monoxide detected,” “Replace alarm,” and “Hush mode activated,” improving clarity during emergencies. A three-color LED ring indicates standby, alarm, or error status for quick visual recognition.

Designed for long-term reliability, the alarm includes a tamper-proof 10-year sealed lithium battery that eliminates battery replacement and reduces maintenance concerns. Additional features like ambient light sensing help prevent nighttime chirping, while the bug screen protects the unit from insect intrusion.

When paired with the RemoteLync Bridge, the system can integrate with Wi-Fi for smart device notifications, enabling expanded features such as remote status monitoring, room-based alerts, weather warnings, and security notifications through connected devices.

Smoke & Carbon Monoxide Combo Alarm Specifications

• Product Type: Smoke & Carbon Monoxide Combo Alarm
• Model: P4010ACSCO-W
• Power Source: AC/DC Hardwired with 10-Year Sealed Lithium Battery Backup
• Interconnection: Wire-free supervised interconnect + hardwired compatibility
• Smoke Sensor: Advanced optical sensing technology
• CO Sensor: Electrochemical sensor
• Alert System: 85dB alarm + voice notifications
• Indicators: 3-color LED status ring
• Battery Life: 10-Year sealed lithium (tamper-proof)
• Installation: Hardwired AC with wireless interconnect capability

Key Features

• Wire-free interconnection for whole-home alarm networking
• 10-year sealed lithium battery eliminates battery replacement
• Voice notifications for clear emergency communication
• 85dB audible alarm for strong alerting
• 3-color LED ring for quick status identification
• Ambient light sensing to reduce nighttime chirping
• Tamper-proof battery design for added security
• Bug screen prevents insect interference
• Expandable system for older and renovated homes
• Optional smart integration via RemoteLync Bridge