Brand: | 
                      none | 
Address: | 
                      China | 
Min.Order: | 
                      none | 
Supply: | 
                      none | 
Valid until: | 
                      Long Term | 
 


China
Long Term
2019-10-16 21:32
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              Brand: | 
                      none | 
Address: | 
                      China | 
Min.Order: | 
                      none | 
Supply: | 
                      none | 
Valid until: | 
                      Long Term | 
| Quantity(Pieces) | 1 - 500 | >500 | 
| Est. Time(days) | 15 | To be negotiated | 
1.Human voice prompt
2.High reliable catalytic combustion method
3.Gas concentration displaying(PPM)
4.Power supply from AC 90V-240V or 9V rechargeable battery
5.Intelligent microprocessor control
6.Auto low battery warning
7.Alarm memory function
8.Auto detect sensor failure
9.with shut valve(Need to be purchased separately)
Model No.  | SR-908DVZ  | 
Material  | ABS Plastic  | 
AV voltage  | AC 90V-240V  | 
Battery voltage  | 9V rechargeable battery(optional)  | 
Warm-up Time  | About 180S  | 
Working temperature  | 0°C-50°C  | 
Environment Humility  | 10%-95%  | 
Sound Level  | 85dB/m  | 
Alarm Output  | Red light flash, human voice prompt& alarm  | 
Carbon monoxide gas  | 100PPM~999PPM (±50PPM)  | 
Combustible gas  | 6%~20% LEL(3,000PPM~  10, 000PPM±1, 500PPM)  | 
Alarm  | vocal alert and siren alarm  | 
size  | 112*73*42mm | 






   



| Delivery Time | |
| Sample order | 1-3 working days | 
| Bulk order | 25-35 working days | 
| Stock order | 7-10 working days | 
Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm products.
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:Our raw materials are purchased from qualified suppliers.
Q5:How long is the warranty time of the products?
A5: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.
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