This detector not only detects the concentration of smoke and carbon monoxide in the air but also measures temperature and humidity simultaneously. It employs an optical smoke sensor for smoke detection and a stable electrochemical sensor for carbon monoxide detection, with a CO measurement range of 0-1000ppm, a resolution of 0.5ppm, and a response time of less than 60 seconds. If you’re looking for a fast, accurate, and highly intelligent home security guard, the combo smoke and carbon monoxide detector will meet your needs.
Specification
Model |
PT-03 |
Smoke Sensor |
Photoelectric smoke sensor |
CO Sensor |
Stabilized electrochemical CO sensor |
CO Measuring Range |
0-1000 ppm |
Accuracy |
±5% or ±10 ppm |
Resolution |
0.5 ppm |
Repeatability |
±2% |
Responce Time |
<60s |
CO Alarm |
Sound alarm |
Default CO Alarm Value |
24 ppm preset (adjustable) |
CO Indicator |
0-24 ppm -- shown as green 25-49 ppm -- shown as yellow 50-149 ppm -- shown as orange Over 150 ppm -- shown as red
|
Smoke Sensitivity |
0.1% db/m - 0.3% db/m |
Smoke Alarm |
85 dB (1-3m) |
Temperature Measuring Range |
-20℃~+60℃ |
Humidity Measuring Range |
5%~95% (±5%) |
Compatibility |
Integrates with Tuya App for smartphone control |
Operating Temperature |
0℃~50℃ |
Operating Humidity |
5~95%RH (non-condensing) |
Battery Capacity |
1400 mAh |
Input Voltage |
DC 5V |
Power Supply |
Rechargeable battery and 2 meter USB |
Material |
Fire resistant ABS+LCD |
Dimension |
102*52*140mm |
Weight |
0.35kg |
Warranty |
12 months |
Smoke & Carbon Monoxide Detector Features
- Capable of integrating with smart app and data logger.
- LCD display with adjustable backlight.
- Designed to meet UL217 & UL2034 standards.
- Features automatic detection/mute functionality.
- Equipped with a built-in lithium battery, it can operate for 12-15 hours without charging.
- Encased in fire-resistant ABS material
Smoke & Carbon Monoxide Detector Details
Smoke & Carbon Monoxide Detector Dimension (unit: mm)
Applications
Tips: Do I need a smoke and carbon monoxide (CO) detector in my house?
Absolutely, it is essential to have a smoke and carbon monoxide (CO) alarm in your house. Carbon monoxide is an invisible, odorless, and tasteless gas that can be extremely harmful and even fatal. It is produced by the incomplete combustion of fuels such as natural gas, oil, wood, and coal. A CO detector can alert you to dangerous levels of this poisonous gas, preventing potential health risks, including headaches, dizziness, nausea, and in severe cases, death. Protecting your home with these detectors ensures the safety of your family and helps you comply with many local building codes and regulations.
How to tell if my smoke detector is hardwired or battery powered?
To identify if your smoke detector is hardwired or battery powered, inspect it for a power cord (indicating hardwired) or a battery compartment (common in both types). Test the detector and check your home’s circuit panel for a corresponding breaker or fuse. If in doubt, consult the manual or a professional electrician. This smoke and carbon monoxide detector runs on battery power.