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    Wireless Home Alarm Siren AC 220v Electronic Indoo: kerui

    2019 KERUI Vibration Sensor Detector Door Shock for Wifi GSM Smart Home Alarm System

    Product Features:


    The KR-Z31-1 Wireless Vibration Detector adopt the advanced wireless technology, with attractive appearance design,smooth shape, very coordinated with interior decoration and blend into the installation environment. The detector is connected with the alarm host by code setting in which user programs its unique address code to the alarm host; When the vibration intensity of detector surrounding is over the limited amplitude,the transmitter launches alarm signal to alarm host at once to indicate that there is an illegal vibration.It particularly applies to a apartment, villa, hotel, residential, conference room and other places.

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    Product Parameter:

    Transmission Distance(open area): 60m
    Transmission Frequency:433MHz
    Operating Voltage: 3V (2pcs AAA battery)
    Standby Current:< 10uA
    Working Current:<20mA
    Alert output: Vibration Alert, Tamper Alert

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    Packaging & Shipping

    Shipping Method: By Sea, By Express, By Post.
    Packaging Method: Standard exporting packages in carton boxes , Original Box or by your requirments.

    Package: 1x Wired Infrared Motion Sensor





    Our Services:

    1. OEM&ODM Service

    A, customized the language is appreciate (such as Italian, Arabic,Portuguese,French ,etc)

    B, customized logo on the alarm system ,also can print your logo on the packing box.

    2. 12 months Warranty and high quality

    All our alarmes with 12 months warranty, first 3 months replacement, long-life maintenance

    each alarm undergo strict tested by QC before shipment

    3. Professional service and Factory Price

    100% original brand manufactory production, highest quality with the competive price.

    4. Payment T/T, Western union, or Paypal (value less than 500 USD)


    Our Advantages:

    Q1. Can I have a sample order?

    Yes, we are willing to offer trial sample order to you for quality test. Mixed samples are acceptable.

    Q2. What is the lead time?
    Sample needs 1-3 working days, mass production needs 10-25 working days for order less than 5000pcs.


    Q3. Do you have any MOQ limit?
    EXW MOQ is 20 pcs under carton box.

    Q4. How do you ship the goods and how long does it take arrive?
    The sample will be sent to you by optional shipping service (couriers, air, and sea). The delivery time 
    depends on the shipping service.

    Q5. How will we proceed the order if I have logo to print?
    Firstly, we will prepare artwork for visual confirmation. If the color and position are right, we would 
    make sampling firstly from silk print factory and take picture for your second confirmation before 
    mass production.

    Q6. Does this sensor work with any alarm host?
    It can work with most of the alarm host with the same frequency.

    Q7. Warranty Period
    12 months.


    Welcome to contact us!


2019 KERUI Vibration Sensor Detector Door Shock for Wifi GSM Smart Home Alarm System

2019 KERUI Vibration Sensor Detector Door Shock for Wifi GSM Smart Home Alarm System
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