• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

ABS Plastic Smoke Carbon Monoxide CO Detector 85dB/3m 0-999PPM

Place of Origin China
Brand Name Zetron
Certification CE
Model Number HY12
Minimum Order Quantity 1 piece
Packaging Details paper carton
Payment Terms L/C, D/A, D/P, T/T, Western Union

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Smoke And CO Alarm Detector Detecting Gas Smoke And CO/Carbon Monoxide
Sensitive Level CO Concentration: 000-999 PPM Smoke : 0.1%db/m-9.9%db/m Color White
Alarm Mode Audible And Visual Alarm Material ABS Plastic
Size 104*39 Mm Weight 130g(including Battery)
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ABS Plastic Carbon Monoxide CO Detector


999PPM Smoke And CO Alarm


85dB/3m Smoke Carbon Monoxide Detector

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Product Description

HY-12 Smoke and CO Alarm



HY-12 is a smart carbon monoxide and smoke combo detector ,adopts microprocessor control, the electrochemical carbon monoxide sensor is stable and reliable with low current consumption and small sensitivity drift.
It's mainly well used in the place of carbon monoxide gas leakage and fire place, guarantee personal safety.It's reliable and trustworthy.


Home Gas Alarm High Sensitivity Carbon Monoxide Sensor Smoke And CO Alarm 0





  • Support three major alarms, smoke + CO + wireless transmission network alarm;
  • Fully snap-fit patented structure, simple installation, no need for debugging and wiring;
  • 360-degree detection of smoke alarm, no dead ends, reliable;
  • Built-in high-sensitivity sensing and detection technology, reliable and safe
  • Built-in 110 decibel sound and light alarm prompt, effective prompt to evacuate the scene;
  • Using ultra-low power consumption microcontroller + photoelectric principle technology, ultra-long standby life battery use for 3 years;
  • Using high-performance photoelectric two-transmitting and one-receiving bidirectional scattering patented technology, stable, reliable and accurate;
  • Battery under-voltage alarm prompt, when the battery voltage is lower than 6.8V, a prompt sound will be issued to remind the user to replace the battery;
  • Rotating and dismountable top cover design, convenient for cleaning and battery replacement on site




The device is highly sensitive, can respond quickly, accurate measurement of low level concentration of smoke.
It's suitable for homes, office buildings, factories, schools, hotels, warehouses, entertainment places, trains etc.


Smoke And Carbon Monoxide Alarm CO Alarm WIFI RS 433 Smart Home Device 1




CO concentration 000-999 PPM Smoke concentration 0.1%db/m-9.9%db/m
CO Sensor Type Electrochemical sensor Smoke Sensor Type Infrared photoelectric sensor
Alarm Mode Sound + Light Alarm Sound 85dB/3m
Battery DC 3*1.5 AA Static current <80uA
Alarm current <35mA Dimensions 104*39 mm
Temperature 0~50 ℃ Humidity ≤95%RH
Execution standard GB4715-2005, EN14604, UL21 Transmitting Distance 200 meters (Open)





Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A:Yes, we accept OEM for the qualify buyer.We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.