CO400A WiFi Carbon Monoxide Alarm
Dimensions: L80*H80mm (folded) | Material: 80g double copper | Printing: Color
Introduction
This document provides instructions for the WiFi Carbon Monoxide detector. Please read this manual carefully before use and keep it for future reference.
Product Specifications
| Input Voltage | DC3V LR6-AA*2 |
| Static Current | ≤55uA |
| Alarm Current | ≤160mA |
| Low Voltage | <2.4V |
| Wi-Fi | 802.11b/g/n |
| Detectable Gas | Carbon Monoxide (CO) |
| Alarm set value | 128ppm (±50ppm) |
| Alarm Sound | ≥70dB/1M |
| Alarm Mode | Sound and flash Alarm |
| Installation Method | Wall Mounting |
| Working Temperature | -10°C to 55°C |
| Working Humidity | Up to 95% RH |
Note: Do not use in environments with humidity exceeding 90% for prolonged periods.
Device Components
- Screen: Displays CO concentration and status.
- Test Button: Used to test the alarm function.
- Buzzer: Emits alarm sounds.
- Clockwise lock: For mounting or securing.
- Battery slot: Houses the AA batteries.
Functional Description
- Power On: All indicator lights briefly turn on. The green indicator light ? flashes every second, and the screen shows a 120-second countdown. After 120 seconds, the green light ? flashes once every 40 seconds, and the screen displays "0 ppm."
- Malfunction: If there is a malfunction with the CO sensor, the orange indicator light ? flashes twice every 40 seconds, the buzzer beeps twice, and the screen displays "ERR."
- Test Button Press: When the test button is pressed, the green ? and yellow ? lights stay on, the red light ? blinks, and the buzzer sounds a beep.
- Alarm Condition: When the CO concentration in the environment exceeds the set value (128ppm), the red indicator light ? blinks, and a continuous beeping sound is emitted until the screen shows "0 ppm." The alarm stops automatically. The app receives an alarm message if the network is connected successfully.
- User Testing (Simulated CO): For user testing, you can simulate smoke (e.g., from a lit cigarette) and allow it 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: SmartLife App Setup
- Download App: Download the "SmartLife" app from the App Store or Google Play, or scan the provided QR code [QR code for app download].
- Register Account: Register your account using your mobile phone number or email address.
- Automatic Configuration:
- Press the Reset key on the device for more than 5 seconds until the blue light ? blinks quickly.
- In the SmartLife app, click the "+" icon in the top right or "Add device" on the home page.
- Choose "Sensors" and then "CO alarm(WiFi)."
- Confirm the indicator light is blinking quickly.
- Enter your Wi-Fi password (supports 2.4G WiFi only, not 5G).
- The device will automatically configure and connect successfully.
- Bluetooth Configuration: Follow the on-screen steps in the app for Bluetooth configuration (details not provided in OCR).
- Manual Configuration:
- When the device's blue light ? blinks quickly, press the Reset key for 5 seconds until the blue light ? blinks slowly.
- In the SmartLife app, click the "+" icon in the top right or "Add device" on the home page.
- Choose "Sensors" and then "CO alarm(WiFi)."
- Confirm the indicator light is blinking slowly.
- Enter your Wi-Fi password (supports 2.4G WiFi only, not 5G).
- Select "Smartlife_XXXX" from the Wi-Fi list shown in the app.
- Return to the app to complete the manual configuration.
- Check Status: After successful configuration, click the CO detector icon in the app to check the alarm status and detection value. If the concentration exceeds 128ppm, the app will show the value. The alarm will quit and show "0 ppm" after approximately 2 minutes.
- Fault Reporting: The device reports malfunctions to the app automatically. If there is a malfunction with the CO sensor, the orange indicator light ? flashes twice every 40 seconds, the buzzer beeps twice, and the screen displays "ERR."
