Battery Operated Combo Smoke & CO Alarm COMBOA888: Protect you from the silent Killer. Most Accurate CO Sensor Technology available.
Technical Information:
1. Power Supply: 9V battery
2. Standby current: <100uA
3. Sensitivity: 100 + / -30ppm CO, 2. 0 + / -1. 0% / FT SMOKE
4. Low profile: 110mm dia X 38mm height
5. Alarm current: <80mA
6. Sensor: Accurate / durable / good repeatable electrochemaical CO sensor
7. Hightlight LED indication: Flashing red LED once every 30 seconds for standby; Red LED flashing accompanying alarm chirp for smoke presence fand steady on for CO presence;
8. Loudly sound output: >85dB@ 3m distance far away
9. Low battery detection feature: Chirp every 30s indicate the battery low (need replacement as the battery <6. 0v) ;
10. Comply with: CE
11. Test button to test unit's electronics.
Battery Operated Combo Smoke & CO Alarm COMBOA888: Protect you from the silent Killer. Most Accurate