First Alert 3G-OTH-551439 — Technical Specifications
The FIRST ALERT Carbon Monoxide Alarm (MPN 1039746) is a plug-in CO detector with electrochemical sensor and battery backup (AA). It operates on 120V AC, emits an 85 dB @ 10 ft sound alert, and includes a front-loading battery, test button, hush mode, and LCD display. Compliant with UL 2034, it comes with screws and batteries included.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Battery Backup, CO Detector, Electrochemical, Plug-In |
| Brand | FIRST ALERT |
| Features | Front Loading Battery |
| Includes | Screws |
| Hush Mode | Yes |
| Standards | UL 2034 |
| Alert Type | Sound |
| Sensor Type | Electrochemical |
| Test Button | Yes |
| Battery Size | AA |
| Power Source | Plug-In |
| Volume Level | 85 dB @ 10 ft |
| ADA Compliant | No |
| Battery Location | Front |
| Operating Voltage | 120V AC |
| Visual Alert Type | LED |
| Connectivity Broad | None |
| Includes Batteries | Yes |
| Power Source Final | Plug-In |
| Battery Locking Pin | No |
| Battery Backup [NEW] | Yes |
| Final Features Broad | LCD Display |
| Manufacturer Part Number | 1039746 |
| Final Features Filter Broad | Front Loading Battery |
| Backup Battery Broad DELETE AFTER PLAN | Yes |
| Product Features Broad DELETE AFTER PLAN | Test Button |
| Interconnectivity Broad DELETE AFTER PLAN | No |