Model: CO13
CO13 Standalone Carbon Monoxide Alarm
The CO13 standalone carbon monoxide alarm uses an electrochemical sensor to monitor CO levels with high accuracy, powered by two AA batteries and supported by a loud 85 dB buzzer and voice alarm. It features a 10-year sensor life, test/silence button, and is classified by TUV as an ordinary alarm, with UL2034 and UL2075 approval.
Unit Price: $10.73 – $13
Note: The price shown is indicative only—your final cost depends on quantity. Tap “Get A Quote” below and we’ll lock in the best unit price for you within one business day.
Model | CO13 |
|---|---|
Unit Size | 121 * 79 * 35mm |
Packge Size | 125 * 120 * 38mm |
Package Weight | 250g |
Standards & Approvals | UL2075,UL2034 |
Lifetime | 10 years |
MOQ | 50 PSC |
Detection Performance
Detection principle | Carbon Monoxide Electrochemical |
|---|---|
Smoke sensitivity | NA |
CO sensitivity | 70ppm: 60~240min |
Wireless & Networking
Digital communication | NA |
|---|---|
Max. interlinked units | NA |
Working distance (open-air) | NA |
Power & Electrical
Power supply | 3.0V Alkaline BATTERY(AA , 1.5V*2) |
|---|---|
Stand-by current | ≤15uA ( 5 minutes average,by using UT181A) |
Alarm current (max) | ≤50mA Max |
Low-battery threshold | 2.6 ± 0.1 V |
Sampling rate | 1 Hz |
Audio & User Interface
Sound level | >85 dB(A) at 3 meters |
|---|---|
Silence duration | ≈ 10 minutes |
Status indicator | Red LED flash every 0.2 sec (with T4 alarm pattern). |
Environmental & Mechanical
Operating temperature | 4.4°C ~ 37.8︒C |
|---|---|
Humidity range | 10% ~ 95%RH |
Atmospheric-pressure effect | None |
Air-velocity limit | 0 – 300 fpm |
IP rating | IPx4 |
Housing material | White flame-retardant polycarbonate |
Terminal material | Tin plated stainless steel |
Certification
CE EN50291 For CO alarm 
SM11 EMC certification 
BS5446 Approval 
AS3786 2023 certification 
RED For wireless combination alarm 
CE EN14604 from TUV 
Smoke alarm Rohs Approval 
EMC For CO alarm 
SGS For CO alarm 
CE UL2075 From TUV 
CE EN14604 From CPR 
RCM Test Report For YK01
SM11 Australian Design Patent 
Heat alarm design patent 
Gas alarm testing device -
Gas alarm design patent 
A Kitchen Smoke & Heat Detector 
Smoke alarm design patent 
Combined alarm design patent -
CO alarm design patent
ISO 9001 Certificate 
BSCI Certificate
Full-Dimensional Customization Capabilities
From concept to mass production — UL, EN, AS, CE certified design capabilities with systematic quality control beyond simple OEM.
Size & Shape
Circle
Dimensions | 90-120mm (3.54-4.72″) |
Thickness | 30-70mm |
Square
Dimensions | 100-120mm (3.94-4.72″) |
Thickness | 30-70mm |
Rectangle
Dimensions | 40-100mm (1.57-3.94″) |
Thickness | 30-70mm |
Oval/Special
Dimensions | Custom |
Thickness | Ultra-thin available |
Materials & Finish
Meterials
ABS
PVC
PC
HIPS
PP
UV-resistant
Surface
Matte
Glossy
Frosted
Colors
Pure White
Ivory
Black/Grey
Pantone
Logo & Printing Methods
Laser Engraving
Permanent, eco-friendly, non-contact processing
Heat Transfer Printing
Complex patterns & gradients, high temperature resistant
Screen Printing
Solid colors, simple patterns, strong adhesion
In-Mold Decoration
Injection-molded permanent marking
Pad Printing
3D surface printing, conductive inks available
Packaging Solutions
Color Box
Hang Tag Retail
Amazon FBA
Kraft Paper Eco
Bulk Engineeredv
Custom Trays + UPC
Alarm Software
Standard Curves
Per country
Custom Timing
Alarm logic
Sound & Voice
Audio modes
Silence Logic
Mute control
LED Patterns
Display
Power Options
Communication Links
The CO13 Standalone Carbon Monoxide Alarm monitors Carbon Monoxide by using an electrochemical sensor. Ambient air (containing carbon monoxide) slowly diffuses into the CO sensor through vents on the alarm casing. This generates an electric current: the reaction produces a tiny flow of electrons (current). The higher the concentration of carbon monoxide, the more molecules participate in the reaction, and the stronger the current produced. It is classified as an ordinary Alarm by TUV.
Key Features
CFS® (Shenzhen Fire Security Technology Co., Ltd.), as a leading manufacturer specializing in fire safety alarms, we design and produce a comprehensive range of Smoke Alarms, CO Alarms, and Combo Alarms to protect homes and businesses worldwide.
🏭 OEM & ODM Services Available
We offer complete customization services including private labeling, custom packaging, and product modifications to meet your specific market requirements.
More CO Alarms Products
Insights & Updates
What Is RF 433MHz Interlinked Smoke Alarm or CO Alarm & How Does It Work? The Complete OEM & Compliance Guide for Global Brands
Quick Answer What Is an RF 433MHz Interlinked Smoke Alarm? An RF 433 MHz interlinked smoke alarm enables cross-unit synchronous…What Is Zigbee Interlink in Smoke Alarms & How Does It Work? The Complete OEM & Project Buyer’s Guide
Quick Answer What Is Zigbee Interlink? Zigbee interlink enables smoke alarms to send alarm, fault, and test signals to one…Natural Gas Detectors: How They Work & Where to Install Them
Stricter worldwide gas safety standards, alongside property operators’ growing risk awareness, continue to drive global demand for gas detectors, as…Poland’s CO Alarm Mandate: A 25-Year Market Opportunity for Distributors, OEM Brands and Project Buyers
Quick Answer New Polish legislation makes CO detectors compulsory across 16.2 million households, leading to market demand surpassing 10 million…
