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new technology 2019 for home stand alone gas alarm detector co sensor gas
Features:
1. Adopts MCU processing and SMT Manufacture Technology
2. High stable electrochemical sensor
3. 3-5 years’ sensor lifetime
4. 85 decibel alarm sound
5. LCD display
6. Simple installation
7. Low battery warning
8. Manual Test / Auto-Reset
9. Comply to CE, Rohs, and EN50291
Technical specification:
| Operating voltage | 3*1.5V AA batteries |
| sensitivity&time | 30PPM,after 2 hours;50ppm,alarm within 60-90minutes 100ppm,alarms within 10-40minutes 300ppm,alarms within 3 minutes |
| standby current | ≤10uA(without LCD) ;≤15uA (with LCD) |
| alarm current | ≤25mA |
| opreation Ambient condition | 5-40° c ,20-90%RH |
| Alarm Output | 85db/1m, red LED light |
| Static Output | Green LED light flash every 30 seconds |
| Low Battery Warning | Sound “di” every 30 second, displaying “lb” |
| Installation | ceiling mounted |
| Dimension | 100mm*38mm |
| Product weigh | 0.13kg/pcs |
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research &
development of fire alarm and security products, including Fire alarm control panel, smoke
detector,heat detector,gas detector, motion detector, fire alarm bell/strobe siren,
manual call point, magnetic contact, emergency exit etc.
1:Can I get one sample for test before big order ?
Sure, you can.Please leave a message we will contact you soon.
2. Can I customized LOGO?
Yes you can. Packaging, products, instructions can be printed logo.
3. Can I customized functions?
Yes you can, we have professional R&D team to support best service, and give you best suggestions.
4. How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.
5. How long is your products quality warranty?
The warranty period is 2 years from the factory, if there are individual quality problems, we will replenish the customer in the next batch of orders
6. When can you ship out my order after my payment?
Normally samples order: about 5-7 days; mass order 2-3 weeks.
7. Can I visit your factory and company office?
Sure, welcome ,any time!
Packaging information:
Shipping information:
* Express(UPS, DHL, Fedex, EMS, etc) is available.
* Sea and Air delivery is available
* welcome your agent to deal with our products .