433MHz SV611 Industrial Wireless Serial Port Data Transmission Module 100mW Si4432 TTL 232 485

$40.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    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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Features:

SV611 is a low-power high-integrated wireless data transmission module, which uses a high-performance Silicon Lab Si4432 RF chip. Extremely low reception sensitivity, coupled with the industry's leading 100 mW output power, ensures wider range and improved link performance. The module provides multi-band, multi-channel and network ID to reduce the interference in the transmission process and improve the transmission performance. Users can set parameters of serial port and RF through PC software or online modification. Small volume, long distance transmission, wide range of operating voltage and even rich and convenient programming settings make it widely used.
 
Specification:

1400 m transmission distance
Working band selection: 433MHz
GFSK Modulation Mode
Multiple Interfaces of TTL/RS232/RS485
Sensitivity up to – 121dBm
Maximum output power: 100mW
Automatic Antenna Matching and Bidirectional Switching Control
Various Settings of Serial Communication Parameters
40 Channels Optional
4-byte configurable network ID
Double-byte configurable node ID
Operating Voltage: 2.8-6.0 V
Working Temperature Range: -40 ~+85 °C 
Weight: 9g

Applications:
 
Wireless 232/485 data communication
Wireless remote telemetry
Remote meter reading
security system
Industrial data collection
Home automation telemetry
Building community automation and security

Parameter Min. Typical Max. Unit Condition
Operating Condition
Operating voltage range 2.8 5 6 V TTL level
4.5 5 5.5 V 232/485 level
Operating  temperature range -40 25 85  
Current Consumption
Receiving current   25   mA TTL level
  34   mA 485 level
  32.7   mA 232 level
Emission current   95   mA @20dBm
Body sleep current   <5   uA @TTL level
Radio Frequency Parameter
Frequency Range
(different specifications)
414.92 433.92 453.92 MHZ @433MHZ (this item)
470.92 470.92 509.92 MHZ @470MHZ
849.92 868.92 888.92 MHZ @868MHZ
895.92 914.92 934.92 MHZ @915MHZ
Modulation rate 1.2 9.6 38.4 Kbps GFSK
Transmit power range -1 / 20 dBm Software configurable
Receiving sensitivity   -121   dBm @1.2kbps
Package included:

1 x SV611 Wireless Module





















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