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DIY D2-5 Intelligent Tracking Car Kit Patrol Car Electronic Production Kits

4.9

★★★★★

$4.99 /$6.09

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$2.50 /$6.09

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Free standard shipping on orders over $9.9

Return Policy

Return items will be accepted within 40 days when is the date of receiving the goods. Customized items cannot be returned or exchanged. Items bought with an e-gift card are exchangeable only; refunds are not applicable.

Free Gift

Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.

Shipping Policy

We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.

1. Return & Exchange Policy

We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.
We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471

2.Refund Policy

You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471

Description:

Note: This is a DIY kit, you need to assemble it yourself.

Batteries are not includes.

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Name	Parameter	PCB mark	Quantity
nttttResistor	ntttt51	nttttR5 R6 R11 R12	ntttt4
	ntttt10	nttttR9 R10	ntttt2
	ntttt1K	nttttR7 R8	ntttt2
nttttAdjustable resistor	nttttBlue-white 103	nttttR1 R2	ntttt2
nttttTransistor	ntttt8550	nttttQ1 Q2	ntttt2
nttttBattery socket	ntttt	ntttt	ntttt1
nttttElectrolytic capacitor	ntttt100uF	nttttC1 C2	ntttt2
nttttScrew	ntttt	ntttt	ntttt4
nttttGearwheel	ntttt	ntttt	ntttt2
nttttGear column	ntttt	ntttt	ntttt1
nttttDiode	nttttInfrared receiver tube(white)	nttttD4 D5	ntttt2
nttttLED	ntttt5mm Red	nttttD1 D2	ntttt2
nttttPhotoresistance	ntttt	nttttR13 R14	ntttt2
nttttLC	nttttLM393	nttttIC1	ntttt1
nttttLC socket	ntttt8p	ntttt	ntttt1
nttttButton	nttttGrey	ntttts1	ntttt1
nttttMotor	ntttt	ntttt	ntttt2
nttttWheel	ntttt	ntttt	ntttt2
nttttTire	ntttt	ntttt	ntttt2
ntttt3mm Stud	ntttt	ntttt	ntttt8