2Pcs RCWL-0515 Microwave Radar Induction Switch Module Human Body Intelligent Induction Detector

$15.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Product Description:

RCWL-0515 is a microwave induction module that uses Doppler radar technology to specifically detect the movement of objects. Using 2. 7G microwave signal detection, the module has the characteristics of high sensitivity, long sensing distance, strong reliability, large sensing angle, wide supply voltage range and so on.
Microwave induction is a new type of induction mode without dead angles, based on the principle of Doppler radar. Its antenna emits electromagnetic waves and receives reflected echoes, which can effectively suppress the interference of higher-order harmonics and other clutters; it has strong reliability, safety and convenience.
Compared with infrared products: the microwave switch has a longer sensing distance, a wide angle, no dead zones, can penetrate glass and thin wooden boards, and can penetrate walls of different thicknesses according to different powers, and is not affected by environment, temperature, dust, etc., at 37 In the case of degrees, the sensing distance will not shorten. Widely used in various human induction lighting and anti-theft alarm and other occasions.

Main Features:

Working voltage: 4-18V
Working current: 4mA
2. 7G operating frequency
Reserved patch and in-line CDS interface
12 meters typical sensing range
Adjustable sensing distance
Lead-free process
Adjustable repeat trigger time

Typical Application:

Corridor lights, sensor lights, solar lights
UV disinfection lamp
Human body motion sensing

Number Symbol Function description
1 GND Power ground
2 OUT Output: H — 3.3V, L — 0V
3 VCC 4-18V power supply
CDS Trigger control signal:
Less than 0.7V, the output is always low
Greater than 0.7V, working normally
The CDS pin is externally connected to a photoresistor, and the module detection function is turned off during the day. Internal pull-up resistor 1M to VCC

Symbol Parameter Value Unit
VDD Embedded large working voltage -0.5 to +18 V
V0MAX Large pressure suppression at the output 5.5 V
Tstg Storage temperature -40 ~ 110 °C
TOP Operating temperature -20 ~ 100 °C

Symbol Parameter Description Test Conditions MIN. TYP. MAX. UNIT
VIN Working voltage range VIN input 4  – 15 V
I IN Working current Output no load VIN=4V  – 4 5 mA
Output no load VIN=12V  – 4 5 mA
VOUT Output high level 3.25 3.3 3.35 V
θ Detection angle Antenna front 360
V
S Detection distance 7 12* 15 M
d_Front Front detection distance θ=0 ° No obstacles
12*
M
d_Back1 Reverse detection distance θ=0 ° No obstacles
10*
M
d_Back2 Reverse detection  10CM concrete wall
3*
M
Transmit power 20 30 mW
Trigger method Trigger repeatedly

Package includes:

2 x Induction Switch Module

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