Ademco Inc. 1046873 Smoke Co Alarm 120V Hardwire 6 Pack

Product Description

The ADEMCO INC. 1046873 is a hardwire combination smoke and carbon monoxide alarm designed for residential and light commercial installations. Operating on 120V AC with battery backup, the unit maintains protection during power outages without interrupting alarm functionality. The interconnect feature allows multiple units to communicate across a wired network, so when one alarm triggers, all alarms in the circuit sound simultaneously. This contractor pack includes six alarms, making it suited for new construction, full-home replacements, and multi-unit service calls completed by licensed electricians or general contractors.

This alarm is intended for hardwire installations in residential occupancies where both smoke and CO detection are required by code. The battery backup configuration supports installations in jurisdictions following NFPA 72 and local building codes that mandate continuous alarm operation during power loss. The six-unit contractor pack reduces per-unit cost on multi-alarm jobs and simplifies procurement for whole-home or multi-room installations requiring interconnected coverage.

Key Features

• Combination smoke and carbon monoxide detection in a single unit
• 120V AC hardwire power with battery backup for continuous operation during outages
• Interconnect capability allows all linked alarms to sound when one detects a hazard
• Contractor pack of six units supports full-home or multi-room installs in a single order
• AC/DC compatible power input for flexible installation scenarios

Compatibility

Designed as an OEM-style hardwire replacement or new-install combination smoke and CO alarm for residential and light commercial applications requiring 120V interconnected detection systems.

Installation Notes

Installation should be performed by a licensed electrician following NFPA 72 and applicable local electrical codes. Shut off the branch circuit breaker supplying the alarm wiring before making any wiring connections. Follow the manufacturer wiring diagram for line, neutral, and interconnect conductors. Do not install in areas subject to high humidity, extreme temperatures, or airflow that could impair sensor response.