2-in-1 LED Digital Gas Smoke Alarm Co Carbon Monoxide Detector Voice Warning Sensor Home Security Protection

$31.99 Price drop reminder
  • Modle: B704291
  • Availability: In Stock
  • Promotion
    Discount Up to 10 Pcs/Sets Off 10%

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1. Adopt high reliability electrochemical sensor and infrared photoelectric sensor, high stability, low power consumption, and small sensitivity drift.

2. It is mainly used in places where carbon monoxide gas leakage and fire may occur to ensure personal safety.

3. Intelligent carbon monoxide smoke composite detector, using micro-processing control, electrochemical sensor.



LCD display density. Low current consumption, long standby life. SMT industrial manufacturing, strong stability. Low battery reminder.



Color: white

Power supply: AA 5 battery 3 or 1.5V battery (not included)

Material: plastic

Size: 105* 105* 40mm

Operating temperature: 0-50 ° C

Operating humidity: relative humidity 10% -95%

Carbon monoxide gas detection concentration: 000-999ppm

Sensitivity to smoke: 0.1% db /% m-9.9 db / m

Quiescent current: <80UA

Alarm current: <30mA

Sound alarm:> 80dB


Package Included:

1 * Smoke Alarm




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