{"id":3517,"date":"2026-04-16T13:04:47","date_gmt":"2026-04-16T13:04:47","guid":{"rendered":"https:\/\/livedemo.top\/securitycamera\/product\/tuya-wifi-smart-carbon-monoxide-detector-alarm-85db-sound-warning-lcd-digital-display-home-indoor-co-poisoning-siren\/"},"modified":"2026-04-16T13:04:48","modified_gmt":"2026-04-16T13:04:48","slug":"tuya-wifi-smart-carbon-monoxide-detector-alarm-85db-sound-warning-lcd-digital-display-home-indoor-co-poisoning-siren","status":"publish","type":"product","link":"https:\/\/livedemo.top\/securitycamera\/product\/tuya-wifi-smart-carbon-monoxide-detector-alarm-85db-sound-warning-lcd-digital-display-home-indoor-co-poisoning-siren\/","title":{"rendered":"Tuya WiFi Smart Carbon Monoxide Detector Alarm 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren"},"content":{"rendered":"
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\ufeff<\/span>Specifications:<\/span><\/b><\/p>\n

Input voltage: DC3V LR6-AA * 2
Quiescent Current: \u226455uA
Alarm Current: \u2264160mA
Low power undervoltage: \u22642.4V
WiFi: 802.11 b\/g\/n
Detectable Gas: Carbon Monoxide (CO)
Alarm set value: 128ppm (\u00b1 50ppm)
Alarm Sound: \u2265 70dB\/1M
Alarm Mode: Sound and flash Alarm
Installation Method: Wall Mounting
Working Temperature: -10\u2103to 55\u2103
Working Humidity: Up to 95% RH
Alarm mode: mobile phone app notification push(Smart Life\/Tuya Smart)
Size: 90*90*33mm<\/p>\n

<\/p>\n

Features: <\/span><\/b><\/p>\n

1. \u3010Wifi + bluetooth Dual Mode\u3011Connect to the network faster. The connection network speed is 2 times faster than only Wifi. (bluetooth is only used for network signal connection, bluetooth cannot be used alone. WIFI+bluetooth is more stable).
2. \u3010Loud Alarm\u3011When a dangerous level of carbon monoxide is detected, the red LED will flash and emit a loud alarm that can be heard even through walls, reminding you to make your defenseas soon as possible to avoid danger.
3. \u3010Remote monitoring\u3011The Carbon Monoxided concentration displaying (PPM) ,can be observed in real time through the mobile APP. No matter how far away you are from home, you can make your home smarter.
4. \u3010Visible LED Display\u30113-digit display, when a carbon monoxide leak is detected, the current value will be displayed according to the concentration , an intuitive display for greater peace of mind.
5. \u3010Easy Installation\u3011Powered by 2 AAA batteries (not included), slid to remove the back cover and replace the batteries. The back is equipped with wall mounting holes, can be fixed by the included screws, safe and fast.
6. \u3010Low Voltage Remind]]When the battery level is low, it will automatically remind you to change batteries, never worry about running out of battery.<\/p>\n

<\/p>\n

<\/p>\n

Note:<\/span><\/b><\/p>\n

\u2460 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 secondsthen the screen shows ‘0 ppm.’ The green indicator light
flashes once every 40 seconds.
\u2461 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.’
\u2462 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.
\u2463 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).
\u2464 For user testing, you can lit acigarette 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.<\/p>\n

<\/p>\n

Package include:<\/span><\/span><\/p>\n

1PCS:<\/b><\/p>\n

1x WiFi CO Sensor((Not include battery)
1x Sticker
1x User manual<\/p>\n

<\/p>\n

2PCS:<\/span><\/p>\n

2x WiFi CO Sensor((Not include battery)
2x Sticker
2x User manual<\/p>\n

<\/p>\n

3PCS:<\/span><\/p>\n

3x WiFi CO Sensor((Not include battery)
3x Sticker
3x User manual<\/p>\n

<\/p>\n

4PCS:<\/span><\/p>\n

4x WiFi CO Sensor((Not include battery)
4x Sticker
4x User manual<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

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\ufeffSpecifications: Input voltage: DC3V LR6-AA * 2Quiescent Current: \u226455uAAlarm Current: \u2264160mALow power undervoltage: \u22642.4VWiFi: 802.11 b\/g\/nDetectable Gas: Carbon Monoxide (CO)Alarm set value: 128ppm (\u00b1 50ppm)Alarm Sound: \u2265 70dB\/1MAlarm Mode: Sound and flash AlarmInstallation Method: Wall MountingWorking Temperature: -10\u2103to 55\u2103Working Humidity: Up to 95% RHAlarm mode: mobile phone app notification push(Smart Life\/Tuya Smart)Size: 90*90*33mm Features:  1. […]<\/p>\n","protected":false},"featured_media":3518,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[23,17,18],"product_tag":[],"class_list":["post-3517","product","type-product","status-publish","has-post-thumbnail","product_cat-security-alarm","product_cat-security-protection","product_cat-security-surveillance","pa_quantity-1-pcs","pa_quantity-2-pcs","pa_quantity-3-pcs","pa_quantity-4-pcs","first","instock","purchasable","product-type-variable"],"yoast_head":"\nTuya WiFi Smart Carbon Monoxide Detector Alarm 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren - SecureCam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/livedemo.top\/securitycamera\/product\/tuya-wifi-smart-carbon-monoxide-detector-alarm-85db-sound-warning-lcd-digital-display-home-indoor-co-poisoning-siren\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tuya WiFi Smart Carbon Monoxide Detector Alarm 85dB Sound Warning LCD Digital Display Home Indoor CO Poisoning Siren - SecureCam\" \/>\n<meta property=\"og:description\" content=\"\ufeffSpecifications: Input voltage: DC3V LR6-AA * 2Quiescent Current: \u226455uAAlarm Current: \u2264160mALow power undervoltage: \u22642.4VWiFi: 802.11 b\/g\/nDetectable Gas: Carbon Monoxide (CO)Alarm set value: 128ppm (\u00b1 50ppm)Alarm Sound: \u2265 70dB\/1MAlarm Mode: Sound and flash AlarmInstallation Method: Wall MountingWorking Temperature: -10\u2103to 55\u2103Working Humidity: Up to 95% RHAlarm mode: mobile phone app notification push(Smart Life\/Tuya Smart)Size: 90*90*33mm Features:  1. 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