Ademco Inc. 1046864 Smoke Carbon Monoxide Combo Alarm

Product Description

The ADEMCO INC. 1046864 is a battery-operated combination smoke and carbon monoxide alarm designed for residential and light commercial applications. This 2-in-1 device detects both smoke and carbon monoxide in a single unit, reducing the number of individual alarms required on a job. It is powered entirely by battery, eliminating the need for hardwiring and making it suitable for locations where AC wiring is not available or practical. Installation is handled by electricians, general contractors, or property maintenance professionals. The alarm is sold in a package of 12 units, making it well suited for multi-unit residential installs or stocking service vehicles.

The 1046864 is appropriate for residential bedrooms, hallways, and common areas where both smoke and CO detection are required by code. It is also used in light commercial spaces such as offices or rental units that require combination alarm coverage. Because the unit is battery operated, it can be installed without running new electrical circuits, which simplifies placement in retrofit and renovation scenarios. Alarm placement and spacing requirements are governed by NFPA 72 and applicable local building codes.

Key Features

• Combination smoke and carbon monoxide detection in a single unit
• Battery-operated design requires no hardwiring or AC power connection
• Packaged in quantities of 12 for multi-unit or fleet stocking applications
• 2-in-1 form factor reduces total alarm count per installation

Compatibility

Designed as an OEM-style replacement or new-install battery-operated combination smoke and carbon monoxide alarm for residential and light commercial applications.

Installation Notes

Install in accordance with NFPA 72 and all applicable local codes governing smoke and carbon monoxide alarm placement. Follow the manufacturer instructions for mounting height and location relative to sleeping areas, stairwells, and fuel-burning appliances. No electrical shutoff is required for battery-operated units, but ensure fresh batteries are installed before mounting. Test the alarm after installation to confirm both smoke and CO detection functions are operational.

Technical Specifications

• Weight: 8.98 pounds
• Package Quantity: 12 units per package
• Unit of Measure: EA
• Power Source: Battery operated
• Detection Type: Smoke and carbon monoxide (combination)

Standard Information

• Brand: ADEMCO INC.
• Manufacturer Part Number: 1046864