4F, Building3, FuBiLun DingFeng High-Tech Industrial Park, SongGang Avenue West, SongGang Street Office Bao'an,ShenZhen, China. 518105


Factory price 9V smoke co combined detector

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Factory price 9V smoke co combined detector

smoke co combined detector with two sensor head, can detect the smoke and co, it can protect your home security better.

smoke co combined detector Feature & pictures

  • Easy Installation – No wiring required travel smoke alarm smoke detector
  • Battery Operated (9V battery included) – Provides continuous protection even during power failures.
  • Sensor— Dual 2 in 1 smoke and co sensor
  • Quality Design – SMT Technology
  • Test Button – Verifies battery and alarm operation.


Operating Voltage DC9V (6F22 battery)
Surveillance current Less than 25uA
Alarm current Less than 45mA
Buzzer level More than 85dB(3m)
size 11X4mm
Sensor type Compound optical and electrochemistry carbon monoxide sensor
Operating temperature -10°C~60°C
Usage Detect SMOKE+CO
Carbon monoxide 30ppm,within 120 minute does not alarm
50ppm,within 60-90 minutes alarm
100ppm,within 10-40 minutes alarm
  300ppm,within 3 minutes alarm
Smog 1%~5%/FT OBS
Standard CE&EN14604
Business Type Manufacture


smoke co combined detector RC420COM pictures

smoke co combined detector RC420COM



smoke co combined detector packaging & shipping

Other smoke co combined detector packaging and shipping


*For mass order delivery, can be optional with terms of Exwork, FOB, CNF, CIF by air or by sea based on the buyer forwarder or ours.

*For sample,by express shipping(DHL ,FEDEX ,TNT ,UPS ,EMS,Special Line ,etc.)

*A Tracking Number will be sent to you via e-mail after your order has been shipped and we will keep in touch with you.

smoke co combined detector


Our service

1. In the case of non-artificial damage, All products purchased in our company are guaranteed to keep one year warranty.

2. If the smoke co combined detector quality problems happen in guarantee period, our company will maintain for free.

3. Additionally, our company provides technical support and fittings for life.

4. If you are caught in some problems when using our Photoelectric sensor smoke detector, welcome to contact your relevant salesman at any time, we promise to make positive response within 12 hours.

5. After expiry of a guarantee period, we provide to repair for life, and our clients just need to pay parts original cost

smoke co combined detector Rictron



smoke co combined detector terms and conditions

Trade term EXW, FOB, CIF,CNF
Minimum order 500pcs
Payment terms T/T,  Western Union,  L/C
Lead time 1-3 days for sample order ,10-15 days for bulk order
Delivery method By sea, by air, by express (DHL , UPS, FedEx, EMS, TNT)
Package Retail gift box
OEM LOGO, Package(accdoding to your request),based on the1,000pcs



smoke co combined detector FQA

Q: 1. Can I have a sample order for this smoke co combined detector?

A: Yes, we welcome sample order to test and quality check .


Q: 2. What is the lead time?

A:Sample needs 2-3 days, production time needs 10-15 days for order 2000pcs.


Q: 3. How to proceed the order if I have logo to print?

A: Firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. if mockup is ok, finally we will go to mass production.


Q: 4. Do you offer guarantee for the smoke co combined detector?

A: Yes, we offer one year guarantee for the products.


Q: 5. How do you ship the goods and how long does it take arrive?

A: For samples, We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.For bulk order, you can choose sea or airline service by your needs.


Other smoke co combined detector RC421COM

smoke co combined detector RCS421

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Product Name:Factory price 9V smoke co combined detector

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