Battery-powered carbon monoxide detector, gas detector with display and temperature indicator

The LM201A carbon monoxide detector is certified and tested according to EN 50291. The display shows the temperature, carbon monoxide concentration, battery charge level, operating status, and alarm information. Three colored LEDs indicate the detector's status. Two AA batteries are required (not included). The LED indicator provides a self-diagnostic function, while the TEST button tests the gas detector, emitting an error warning in case of malfunction and a low battery warning signal. The early warning system issues warnings for various carbon monoxide concentrations, including a CO alarm at dangerous levels. False alarms are disabled for 5 minutes. Box contents: 1 x LM201A carbon monoxide detector Gas detected: Carbon monoxide Detection method: Electrochemical sensor Operating voltage: 4.5 V DC Operating environment: Temperature 0°C to 45°C Relative humidity: 0 to 90% RH Standby current: 80 ± 10 µA Alarm current: 45 to 75 mA Alarm sound level: 85 dB (at 1 meter) Power indicator: Flashes every 45 seconds Fault detection: Detects every 2 minutes Suitable locations: Houses, hotel rooms, warehouses, basements