Wireless door contact sensor automatic door sensor 433mhz wireless multi-function door sensor for door/window/cabinet

YH-005E Wireless door contact sensor automatic door sensor 433mhz wireless multi-function door sensor for door/window/cabinet

TECHNICAL SPECIFICATION

Working voltage: DC3V lithium battery
Operating Current: 12mA
Transmitting frequency: 433MHz
Quiescent current: 3uA
Size: 66 * 25 * 14mm

Other features optional oscillation resistance
Magnetron range: pull-in-15mm; release-30mm

Widely used in doors , shutter doors, windows and some other places.

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 1-3 working days, big qty order usually needs 5-10 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 from silk print factory and take picture for your second confirmation before mass production. 

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

        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 guarantee for the products 

Q: 7. Do you accept drop shipping?

         A: Yes, it’s available

Why do you choose us? 

* Professional experience manufacturer and ability to accept and fulfill ODM/OEM orders.

* Answer your enquiries, questions and emails within 1 working day.

* Direct control on material, testing, quality, lead time ect.

* Be patient & be careful on work, have strong sense of responsibility;

* One year quality guarantee for our products, lifetime service

Welcome to contact us for more home alarm products & information.......