| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
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| Product Name | hand operated alarm |
| Product model | SY-200A |
| Color | Green |
| material quality | aluminium alloy |
| Transmission distance | 1000m |
| Sound pressure level | 110 ±2DB(A) (1 meter away from the alarm center) |
| Sound frequency HZ | 550±20 |
| Applicable scope | Mining areas, schools, flood prevention and control, natural disasters |
The information you may like to know before order:
1. Methods of Payment
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air.
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded).
b. Technical Support will be available in any time.
c. Free replacement will provide once the failure confirmed caused by our product quality.
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