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Home :: RF Receiver&Transmitter Module :: DC5V 4CH ASK Super-heterodyne RF Transmitter and Receiver Module 315mhz/433.92mhz Smartphone Android Receiver Board 200-3000M

DC5V 4CH ASK Super-heterodyne RF Transmitter and Receiver Module 315mhz/433.92mhz Smartphone Android Receiver Board 200-3000M

Description
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Item specifics

Item Type:Switches

Model Number:5v

Warranty:1 year

Features:4ch

Switch Type:Remote Control

Certification:CCC

Item Type:Switches

chip type:learning code

Size:30*13*5mm

working frequency:315mhz/433.92mhz

Type:Super Heterodyne

Product Description

Mini Size Super-Heterodyne Decoding 4CH Receiver Module

Working Voltage: DC3V-5V ( the best DC5V)

Size: 30*13*5mm

Working Frequency: 315/433.92MHZ Optional

Working Current: 3mA (5.0V DC)

Modulation Mode: ASK

Sensitivity: -105dBm (50)

Remote Distance: 10-100 meters (open space)

Output Data : 4CH High Level Signal TTL

Encoding Type: Learning Button to add Transmitter

Working Mode: Momentary Toggle Latched adjustable

Pin No. Pin Name Instruction

1 VT Output Status Indication

2 D Data Output

3 C Data Output

4 B Data Output

5 A Data Output

6 5V Power+

7 GND Power-

Momentary .Toggle .Latched Adjusted by the Dot on the Receiver .

Momentary------------Press the Transmitter button A, the receiver relay A is ON, release button A; the receiver relay A is OFF, the same as B/C/D

Toggle---------------Press transmitter button A for 1 time , the receiver relay A is ON, press button A again, the receiver relay A is OFF, the same as B/C/D.

Latched------------------

Press transmitter button A, the receiver relay A is ON, the relay B/C/D is OFF.

Press transmitter button B, the receiver relay B is ON, the relay A/C/D is OFF.

Press transmitter button C, the receiver relay C is ON, the relay A/B/D is OFF

Press transmitter button D, the receiver relay D is ON, the relay A/B/C is OFF.

It also mean .Latched only can keep 1CH ON .and it will often have 1CH is ON.

Notes

When drive the MCU directly ,the I/O port cant connect the pull-up or pull-down resistors because the drive current of RXB12s data output pin is weak.Also the inner pull-up or pull-down resistors of MCU should be disabled.

Order:

We try our best to describe the products in details as possible as we could. If you still have the question, pls don't hesitate to contact us.

Payment:
1. Paypal: (www.paypal.com)
You can directly pay this payment to our paypal account: sale@einausschalten.com . Or you also can tell us your PayPal account, we will send a bill to you via PayPal.

2.You can also pay the payment by MasterCard and VISA.

(1) Choose to pay with your credit card in PayPal.

(2) We will send you an email for the payment request, and you can pay for your order through that email by a MasterCard or VISA.

Delivery:
We will deliver directly the parcel to your delivery address as soon as we receive your full payment.
For high valued products, we may require the verification of your mailing address before the delivery.
All items are carefully checked and well packed before the dispatch.
Delivery methods:
1. Airmail: 7~15 working days (If your products has the battery, it will take 10-25 working days.)
2. Door to door Express: 3~9 working days, For example: EMS, DHL, UPS, Fedex, etc.

Returns:
Defective and missing parts: If you receive an item that is defective, or not the item you ordered, or was damaged in shipping, pls send back to us within 7 days from the date of receipt.
The item must be returned to us in its original and unused condition with its original box, packaging material, contents, and accessories.
In case of the missing parts, please notify us on the same day once you receive the product.

Customs duties or import taxes:
You might have to pay an amount charged by your Customs including ( and not limited to) the duties, taxes or any other extra fees collected by courier company or postal services.

(1) If you choose to transport by package, you don’t need to pay any customs fees.
(2) If you choose express transportation, such as DHL, UPS, etc. When you receive the package, you typically don’t have to pay tariffs. But if you pay the tariff, please contact us and send us the tariff bill, we will return you the same amount of cash voucher, you can use this voucher to purchase any products of us.

B2B:
Though we are online retailer, we're also looking to develop relationships with B2B clients and will provide customerized products based on your requirements.

Customer oriented Service:
To satisfy customer's requirements is our priority. We sincerely hope that you will enjoy a cheerful online shopping experience with us.
If you have questions about our products or the website, pls don't hesitate to contact us.

Contact Us：

Please contact us with any comments, questions or suggestions that you may have, we will be happy to assist you.

Bulk Orders

Besides retail orders, we also accept bulk orders. If you have any queries or questions, please do not hesitate to contact us with following Contact Us Form. We will give you a favourable discount price according to your order quantity.

Company:

Lejing Industry Development Co., Ltd.

Adresse:
You Yuan Xin Cun
Meilong Straße, Longhua
Shenzhen, Guangdong
China518,000

E-Mail: sale@einausschalten.com

Whatsapp: +86 183 2644 0199

Phone number: +86 183 2644 0199

Youtube ID: Einausschalten

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