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1.2" LCD Display Carbon Monoxide Sensor Alarm - White (3 x AA)

769 грн.
Артикул:  154773
Вес продукта: 87 g
Размер: 10.0 x 10.0 x 3.3
Цвет: white
Кол-во:  



- Material: ABS + PC
- Model: JD-668
- Color: White
- Quantity: 1
- Power supply: DC 4.5V
- Voice decibels: 85dB
- Battery type: 3 x AA batteries
- Working current: < 35uA (can work more than 1 year)
- Alarm current: About 20mA
- Alarm concentration: 50 (+/- 30%) ppm monoxide gas
- Low warning voltage: 3V +/- 0.3 V
- Operating temperature: 0'C~45'C
- Humidity: 20%~95% no freeze
- The alarm sound pattern is four short alarm beeps every five seconds in the beginning
- In four minutes, it will change to four beeps every minute to save the battery
- The red LED will flash while in alarm mode
- One "chirp" every 30 seconds is an indication that the battery is low
- Test / reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm
- If the unit ever alarms, pressing the button, green LED will flash every second for one minute and the peak alarm level will be indicated on the LCD
- This alarm must be mounted on a wall, install only as detailed
- Caution: This alarm will only indicate the presence of monoxide at the sensor, carbon monoxide gas may present at other area
- This carbon monoxide alarm is designed to detect carbon monoxide gas from any source of combustion, it is not designed to detect any other gas
- Packing list:
- 1 x Alarm
- 3 x AA batteries
- 1 x English user manual



Specifications:
Dimensions: 3.94 in x 3.94 in x 1.30 in (10.0 cm x 10.0 cm x 3.3 cm)
Weight: 3.07 oz (87 g)



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