Specifications
| General | |
| Manufacturer | First Alert |
| Manufacturer Product No. | ZCOMBO-G |
| UPC | 029054013026 |
| Operating Voltage | 3V (Two 1.5V AA) Battery Powered |
| Communication Protocol | Z-Wave |
| Temperature Range | 40°F (4°C) to 100°F (38°C) |
| Humidity Range | 10% to 95% relative humidity (RH) |
| Dimensions (L x W x H) | 7" x 2.5" x 8.4" |
| Weight | .78 ounces |
| Audio Alarm | 85dB at 10 feet |
| Smoke Sensor | Photoelectric |
| CO Sensor | Electrochemical |
| Alarm Reset | Automatic when smoke and/or CO clears |
| Listing | Listed to UL217 and UL2034 Standards |
| Warranty | 7 Year Limited |