carbon monoxide alarm detector(SFT-111)

Description

1. Sensor ECO-Cell : 7 years lifetime, high accurate electrochemical sensor. 2. Best IC: “Microchip”ï&frac*4;ˆUSAï&frac*4;‰ IC control, Stable and low power consumption 3. Self-diagnostic performance: The working status of the unit can be self-examination regularly. 4. Conform to European Standard: EN****1 5. Power: 9V battery , the battery can work for more than 1 year。 6. Three LED display: Green LED flashes once every *0 seconds indicate normal operation Red LED flashes indicate alarm function Yellow LED flashes indicate low battery or sensor fault 7. TEST/RESET button: -Test the unit for proper operation. -Reset the carbon monoxide alarm. 8. Low battery warning feature. 9. LCD display (blue back light). *0. 6 years warranty. *1. Demention:**0mm x*6mm. *2. Weight: **0g