Tuya CO400A Wifi Carbon Monoxide Detector User Manual
- June 17, 2024
- Tuya
Table of Contents
Tuya CO400A Wifi Carbon Monoxide Detector User Manual
Product Specifications
Product Specifications
Input Voltage: DC3V LR6-AA*2
Static Current: ≤55uA
Alarm Current: ≤160mA
Low Voltage: ≤2.4V
802.11b/g/n|
Carbon Monoxide (CO)|
128ppm (±50ppm)|
≥70dB/1M|
Sound and flash Alarm|
Wall Mounting|
-10℃ to 55℃
Up to 95% RH
|
Note:
Do not use in environments with humidity exceeding 90% for prolonged periods.
2
Functional Description:
① All indicator lights briefly turn on and then turn off when power on. The
green indicator light flashes every second, the
screen shows a 120-second countdown.the flashing stops after 120 seconds,
then the screen shows “0 ppm.” The green indicator light flashes once every 40 seconds.
② When there is malfunction with CO sensor, the orange indicator light flashes
twice every 40 seconds, the buzzer beeps twice, and the screen shows “ERR.”
③ When press the test button the green and yellow lights keep turn on , the
red light to blink, and the buzzer to sound a beep.
④ When the CO concentration in the environment exceeds the set value (128ppm),
the red indicator light blinks, and a continuous beeping sound until the
screen shows “0 ppm” then stop alarm ( APP receives alarm message if network
connected success)
⑤ For user testing, you can lit a cigarette and let smoke into the product.
After a moment, the screen will show the CO concentration value. If it exceeds
the set value, an alarm will sound, and the red indicator light will flash
simultaneously.
How to use:
-
Download “SmartLife” by APP store or scan below QR
-
Register by mobile phone or
-
Bluetooth configuration follow below steps
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. Manual configuration, when blue light of device blinks quickly, press Reset key for 5 seconds till the blue light blinks slowly, click “+” in top of right or “Add device” in middle blank by APP home page, choose “sensors” → ”CO alarm(WiFi)→ indicator light blinking slowly → input WiFi password(sup- port 2.4G WiFi only, not 5G) → choose “Smartlife_XXXX” from WiFi list → return to App and manual configuration success.
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After configuration success, click the icon of CO detector to check alarm status and detection value (when concentration over 128ppm APP shows value, wait for 2 minutes to quit alarm then shows 0ppm)
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It reports to APP automatically when there is malfunction with CO sensor, the orange indicator light flashes twice every 40 seconds, the buzzer beeps twice, and the screen shows “ERR.”