YH 971 System vibration sensor wired 12V Vibration motion alarm anti theft sensitive vibration detector for security alarm
- Category: >>>
- Supplier: Shenzhen Yuanhang Electronic Co. Limited
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Product Overview
Description
YH-971 System vibration sensor wired 12V Vibration motion alarm anti-theft sensitive vibration detector for security alarm
Detecting distance different by installed on different materials:
widely used for ATM in banks, windows, doors,walls, indoor everywhere.
FAQ
Q: 1. How about the quality of the products?
A: We produce every product with good quality materials, and test carefully to make sure stable good quality before shipment. So please don't worry for it, as we wanna long-term business cooperation with customers.
Q: 2. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: 3. What is the lead time?
A: Small qty order needs 3~7 working days, big qty order usually needs 10~25 working days depends on order qty.
Q: 4. How to proceed the order if I have logo to print?
A: Firstly, we will prepare artwork for visual confirmation, if the color and position are alright, we would make sampling first and take picture for your second confirmation before mass production.
Q: 5. How do you ship the goods?
A: We usually ship by DHL, UPS, FedEx or TNT, or by Air, or by Sea at your request
Q: 6. Do you offer guarantee for the products?
A: Yes sure, we offer one year quality warranty for the products
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