Why Choose Us
Zhejiang Jiaboer Electronic Technology Co., Ltd. is a leading manufacturer dedicated to the R&D, production, and sales of fire protection and safety products. With a strong presence in European , Australian and Middle Eastern markets ,
we provide a wide range of alarms and smart home security solutions engineered to the highest global standards.
High Quality
Renowned for its commitment to excellence, JBE stands out with a reputation for delivering high-quality products, ensuring unparalleled satisfaction among our valued global customers.
Advanced Equipment
We utilize world-class technology, including the German LORENZ and British AWT smoke testing cases, ensuring the highest standards in R&D and production performance.
Professional Team
Leveraging a highly skilled team of experts, we ensure a seamless synergy in development and sales, driving innovation and top-notch quality in every fire safety offering.
Custom Service
Tailored solutions to meet unique client needs. We readily accept ODM and OEM projects, ensuring flexibility and personalized offerings.
One-stop Solution
From cutting-edge fire alarms to smart wireless systems and low-voltage electrical products, our diverse portfolio covers all your safety and installation requirements in one place.
Competitive Price
We believe that safety should be accessible to everyone. Our pricing strategy reflects a commitment to affordability without ever compromising on industrial quality.
-
![Wireless Co Alarm]()
Wireless Co AlarmModel: TCS0101RPower: 2*AA replaceable batteriesSize： 93*93*30mmMOQ: 1000Pcs -
![Wireless Co Detector]()
Wireless Co DetectorReliable Carbon Monoxide Protection for Residential & Commercial Safety. Your Trusted OEM Partner for European Markets. -
![Wireless Carbon Monoxide Detector]()
Wireless Carbon Monoxide DetectorProducts Description Wireless Carbon Monoxide Alarm Power supply: Non-replaceable 10 years lithium battery Conform to EN50291-1: 2018 Sensor type: Electrochemical Alarm volume: ≥85dB at 3m Silence -
![Wireless Carbon Monoxide Alarm]()
Wireless Carbon Monoxide AlarmProducts Description Wireless Carbon Monoxide Alarm Power supply: Non-replaceable 10 years lithium battery Conform to EN50291-1: 2018 Sensor type: Electrochemical Alarm volume: ≥85dB at 3m Silence -
![Carbon Monoxide Alarm]()
Carbon Monoxide AlarmModel Number: TCS301A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Carbon Monoxide Detector En50291]()
Carbon Monoxide Detector En50291Model Number: TCS302A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Carbon Monoxide Sensor]()
Carbon Monoxide SensorModel Number: TCS311A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Carbon Monoxide Detectors]()
Carbon Monoxide DetectorsModel Number: TCS302A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Smart Co Detector]()
Smart Co DetectorModel Number: TCS302A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Detector Carbon Monoxide]()
Detector Carbon MonoxideModel Number: TCS311A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Top Rated Carbon Monoxide Detector]()
Top Rated Carbon Monoxide DetectorModel Number: TCS310A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Ceiling Carbon Monoxide Detector]()
Ceiling Carbon Monoxide DetectorModel Number: TCS311A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Portable Carbon Monoxide Detector]()
Portable Carbon Monoxide DetectorModel Number: TCS302A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Built-in Lithium Battery CO Alarm]()
Built-in Lithium Battery CO AlarmModel Number: TCS301A-HCarbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![EN50291 Desk Stand Carbon Monoxide Detector]()
EN50291 Desk Stand Carbon Monoxide DetectorModel Number: TCS310A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Digital Carbon Monoxide Detector]()
Digital Carbon Monoxide DetectorModel Number: TCS301A-HCarbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Co Fire Alarm]()
Co Fire AlarmModel Number: TCS302A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging. -
![Round Carbon Monoxide Detector]()
Round Carbon Monoxide DetectorModel Number: TCS301A-H. Carbon monoxide alarm. Built-in 10 years lithium battery. With EN50291-1:2018 BSI certificate quality assurance. Accept customized logo/customized packaging.
What is CO?
CO is a colorless, tasteless and odorless gas generated by incomplete combustion of carbon-containing materials. Known as the "silent killer", it cannot be sensed by human beings.
High CO levels pose health risks, depending on concentration and duration. Lower concentrations may cause harm over long exposure, while higher concentrations can be dangerous within a short time.
What is a CO detector?
A carbon monoxide (CO) detector is a safety device that detects CO gas to prevent carbon monoxide poisoning.
⚠️ Important Note:
CO sensors have a limited service life and cannot operate permanently. CO detectors monitor concentration continuously and trigger an alarm before hazardous levels build up.
03. Installation & Maintenance Guide
Power Options
- Available in battery-operated or AC-powered variants.
- Some battery units support up to 10-year battery life.
Sensor Lifespan
- Normally last 2-5 years.
- Modern units will signal when replacement is required.
Where to Install
- Install in every sleeping area of the building.
- Mount on wall, ceiling or follow exact manual positions.
Pro Tip: The test button verifies battery and circuitry, but does not test actual gas-sensing performance.
● Core Functions
Hazard Detection
Raises an alarm when dangerous CO concentration builds up in enclosed spaces.
Real-time Monitoring
Certain models support real-time digital CO level display for peace of mind.
Smart Alarm Logic
Avoids unnecessary false alarms which may cause users to disable the device.
Professional Use
Measurement-type instruments are also available for reading low non-hazardous values.
Safety First
Reliable CO detection gives occupants time to ventilate premises or evacuate safely.
FAQ
Everything you need to know about Carbon Monoxide safety and detectors.
Q1. What are the main sources of carbon monoxide in a home?
A: Carbon monoxide comes from fuel‑burning household equipment such as furnaces, gas stoves, water heaters and fireplaces. Poor installation, lack of maintenance or blocked vents will greatly increase CO leakage risks. Regular professional servicing helps reduce hazards.
Q2. Where should you install carbon monoxide detectors?
A: Install alarms in every room with fuel‑burning appliances, every bedroom and other floors. Place the detector 1‑3 metres horizontally away from fuel sources. CO mixes evenly with air, so ceiling or wall mounting are both suitable. Avoid dead‑air corners.
Q3. Who needs a carbon monoxide detector?
A: All occupied residential homes are recommended to fit CO detectors. Properties with fuel‑burning appliances face higher risks and require these safety devices.
Q4. How to test your carbon monoxide detectors?
A: Press and hold the unit’s test button and perform weekly tests. If testing fails, replace batteries and clear dust. Replace the detector immediately if it still malfunctions.
Q5. How often should detectors be replaced?
A: Replace batteries regularly. CO sensors have limited service life. Replace the whole detector once it reaches its end‑of‑life according to the user manual; do not use expired units.
Q6. Why is my carbon monoxide detector beeping?
A: Different beep patterns indicate CO emergency, low‑battery warning or end‑of‑life reminder. Refer to your product manual for exact pattern definitions.
Q7. What causes a CO alarm to go off?
A: Alarms can be triggered by real CO leakage, device faults, or environmental interference. Never disable the alarm to avoid nuisance alerts.
Q8. CO Detector vs. Smoke Detector?
A: Smoke alarms detect fire particles; CO detectors warn against toxic gas. They have different safety functions and cannot replace each other.
Q9. What are the effects of carbon monoxide (CO) exposure?
Headache, nausea, fatigue and flu-like symptoms.
Throbbing headache, drowsiness, confusion, rapid heartbeat.
Convulsions, unconsciousness, brain damage or death.
Seek medical advice right away if you suspect CO poisoning.
Q10. Steps to prevent carbon monoxide (CO) poisoning?
- Arrange annual professional inspection for heating systems and chimneys.
- Check vents regularly for blockage or damage.
- Never use gas stoves for space heating.
- Do not run gasoline equipment inside garages or enclosed spaces.
As one of the most professional carbon monoxide detector manufacturers and suppliers in China for over 15 years, we're featured by quality products and good service. Please rest assured to buy carbon monoxide detector from our factory.
apartment security device, reset button monitoring device, bedroom security devicePopular Products
