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ITEM NAME:LoRa 22dBm Modem RS232 RS485 433MHz RSSI Relay Modbus Module E90-DTU(400SL22) Store category Sign Up Now ! You may also like LoRa 22dBm Modem RS232 RS485 433MHz RSSI Relay Modbus Module E90-DTU(400SL22) Product Description LoRa 22dBm Modem RS232 RS485 433MHz RSSI Relay Modbus Module E90-DTU(400SL22) RF Parameter Value Remark Working frequency 410.125~493.125 MHz Default: 433.125MHz Transmitting power 22 dBm About 160mW Air data rate 0.3k~62.5kbps Default: 2.4kbps Test distance 5000 meter - Hardware Parameter Value Remark Size 82 * 62 * 25 mm Without SMA-K Antenna type SMA-K - Communication interface RS232 / RS485 Standard DB9 Hole / 3.81 connecting terminal Channel numbers 85 Half duplex Buffer 1000 bytes Can be sub-packed to 32/64/128/240 byte each time via command Electronic parameter Min. Typ. Max. Unit.Find many great new & used options and get the best deals for LoRa 22dBm Modem RS232 RS485 433MHz RSSI Relay Modbus Module E90-DTU(400SL22) at the best online prices at Order2india Shopping! Free shipping for many products!
Enjoy FREE SHIPPING on every order, fully insured for your peace of mind.
Cancellation Policy:
We at Order2india strive to provide you with the best possible experience while you shop with us online. Since our orders are shipped from overseas , we try to reduce the handling time as much as possible by quickly processing the orders , Hence any cancellation request , has to be placed within 24 hours of placing the order. The refund amount will be credited back on your original mode of Payment. .
Warranty:
All our products comes with a default 90 days seller replacement warranty against manufacturer defect as a service and reassurance to our customers. Order2india will take care of all logistics to and from the manufacturer/supplier for replacement . If within 90 days of delivery ,any problem is found with our product , please contact our customer support and we would replace it for you absolutely free.
Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
We process your payment information securely. We do not store credit card details nor do we have access to your credit card information.
If you receive a parcel with missing, incorrect, or secondary packing items, please contact us within 7 days of delivery with relevant proof. Order2india will assess the situation and provide resolution based on the extent of the damage.
