4-Relay-12V Relay Switch Free drive USB Control Switch PC Intelligent Control, US $19.99 – Picture 0

4-Relay-12V Relay Switch Free drive USB Control Switch PC Intelligent Control, US $19.99 – Picture 1

4-Relay-12V Relay Switch Free drive USB Control Switch PC Intelligent Control, US $19.99 – Picture 2

4-Relay-12V Relay Switch Free drive USB Control Switch PC Intelligent Control, US $19.99 – Picture 3

4-Relay-12V Relay Switch Free drive USB Control Switch PC Intelligent Control, US $19.99 – Picture 4

4-relay-12v Relay Switch Free Drive Usb Control Switch Pc Intelligent Control

US $19.99

Shenzhen GD, China
Jan 29th

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Free drive USB Control Switch 4-Relay-12V Relay Switch PC Intelligent Control Specification: The Module Uses HID technology, Free drive, The downloads information comes with an application, Support WIN7, XP 32-bit, 64-bit systems, simple and easy to use. We provide applications and secondary development of C ++ library code, Without VB code, All datasheet is dll files, So if can operate on VB, needs to be familiar with VB who try it by yourself. Click Download All the information include at your Download, it is very detailed, We dont supply detail technology Support. So confirm you know how to use it. We apologize for the inconvenience. Application: Smart home control switch, intelligent switch hotels, guesthouses control smart appliances, smart greenhouses, shopping smart switch, the company plant intelligent switch, timer management cafes, karaoke OK timing control, physical networking, industrial control equipment, testing equipment power control, street management intelligent management, centralized power management. 1. Onboard USB interface for connection stability 2. The use high-performance USB controller chip 3. PCB Dimensions: 71.6mm*65.3mm 4. Fixed Hole size: 3mm, fixing holes central moments: 67.4mm*61.3mm Note: Due to the characteristics of the USB protocol, this module is not suitable for the use of electromagnetic interference big place! If you want to use, please do electromagnetic shielding and buy high-quality USB data cable with electromagnetic shielding. Input voltage: DC 12 V Input Current: More than 300mA Wiring: NC / COM / NO Relay parameters: The maximum you can control AC 250V, 10A AC load and the maximum load DC30V 10A DC Application software: Wiring Diagram: C++ Code: Package Including 1-Relay-5V USB Relay Module x 1. Payment: We accept Paypal only, It is fast, Easy and Safe. Payment must be completed within 7 days. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment. Shiping: We Ship to Worldwide. Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed. We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. Items will be marked as " Gift " in low value. Items are shipped via China Post Air Mail or Hong Kong Post Air Mail. Guarantee: Good Good quality. Buy with confidence! If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it. Not accept returning of electronic components. Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	DCT
Country/Region of Manufacture	China
Model	Relay Module