GPS Flight Control Anti-Lost Tracker Tool Black Box for DJI Phantom 3

Features:

Give your love machine to the insurance, you can safely fly, you can fly lost aircraft black box back pass location information to quickly locate the aircraft.
The default format to send messages to a number of basic format
Power the GSM SIM card into the card slot of products where, at this time the green light 6 seconds to extinguish the product into the normal working condition. For camera functions, stored TF card can be inserted TF card slot. (Note: TF card maximum support 8G) off the GSM card can be removed from the product
Set the authorization edit the message 000 is sent to the product. Product after receiving the message, set success reply Welcome touse edog your number ******* (owner's phone number) has bind success !!! This other number can not operate on this product.
MMS reply edit the message 111 is sent to this product record a 95K size product time is about 10 seconds of video in an MMS message sent to the owner of the number.
The recording mode edit SMS 222 sent to the product, the product with the best picture quality video and stored in TF card, before the start of the video reply message masters, content (video record is beginning! Pease send 333 tostop it later !!) receive instruction to start recording.
Edit the message 333 is sent to the owner of the product or receive other SMS or master's call to stop recording (save), and automatic reply video record save !!
Recording edit SMS 555 sent to the product start recording. Stop recording edit the message 666 is sent to the product. Recording Stop and Save.
Positioning DW edit SMS sent to the product, the product reply current location.
States MMS account settings
Automatic answer This product has an automatic answer function

Specifications:

Specifications:
Product Accuracy: - + 50 m (base station positioning)
Main product color: black
Size: 50mm*30mm*14mm
Package size:130mm*90mm*35mm
Net weight: 30g
Package weight:100g

 Package Includes:
1 x GPS black boxes
1 x white cover case
1 x mounting bracket
1 x USB Cable
2 x special screws

1)Payment
We accept T/T, Western Union, Escrow and cash as payment method.
Cash payment is only available for the customers those can come to our office or store.
We request 100% prepayment before we ship. If your order is too big and our cargo cannot be ready within 7 business days, we request 30% deposit; the other 70% should be paid after the cargo was ready.
We never accept COD term and partial payment, no matter how big your order is. Please understand this.

2)Quality Check and Warranty
We check our products one by one before we pack and ship to make sure they are all what you ordered, to make sure the quantity and in good condition.
We provide 3 moths international warranty. You can get free exchange or repairing service within this period since you paid. We are responsible for all the charges and fees caused by exchange or repairing service.

3)Packaging
We usually pack our products by normal plastic bags or bubble bags and use cartons as outer packaging. We always choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.

4)Shipping
Usually we use traceable international Express service to ship. We ship within 3 business days after your payment was cleared. If your order is too big and our cargo cannot be ready within 7 business days, our shipping time should be longer.
We accept drop shipping and domestic pickup

5)Return and exchange
We provide 20 days unconditional return and exchange service; you pay all the charges and fees caused by return and exchange