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carbon monoxide alarm smoke detector smoke and carbon monoxide detector
Features
1. Use of high-reliability electrochemical sensors and infrared photoelectric sensors
2. LCD display concentration
3.AA No. 5 battery 3 x 1.5V battery power
4. Low current consumption, long standby life
5. Battery Low Battery Tips
6. Alarm memory
7. Alarm pause (silent mode)
8. Sound and light alarm/LED indication alarm
9.SMT industrial manufacturing, strong stability




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