2-in-1 smoke and carbon monoxide detector: Fire and CO protection for the home, battery operated, CE certified.

Technical Data:
Power supply: 3 x 1.5 V AA batteries
Maximum standby current: 80 µA
Maximum alarm current: 30 mA
Alarm signal: Visual/audible signal
Sensor: Electrochemical carbon monoxide sensor and infrared light bar
Temperature: 0 to 50 °C
Relative humidity: 10 to 95 %
Carbon monoxide sensor measuring range: 0 to 999 ppm
Smoke detector sensitivity: 0.1 dB/m to 9.9 dB/m
Alarm indication: LCD screen, visual/audible signal
Battery capacity: Low battery warning
Dimensions: 104 x 39 mm
Scope of delivery:
2 x Combination smoke and carbon monoxide detectors
2 x Mounting screw sets
2 x Instruction manuals
Features:
1. Combined smoke and carbon monoxide detector
2. LCD display of concentration in PPM
3. High-precision electrochemical sensor and infrared barrier
4. Easy installation, no commissioning required