What is sentinel mode? What purpose does it serve?

This dash cam supports Sentinel mode for parking security, triggered by collision, motion, or time-lapse recording. Note: an additional parking surveillance cable is required to enable this function.

Why is the activity detection not being activated?

Object stayed too briefly. Solution: Raise sensitivity: Update device & App; Go to Device Settings > Sentinel Mode > Motion Detection; Select high/medium/low. People don't meet AI recognition standards.

Does motion detection function support sensitivity setting?

Motion detection has four sensitivity levels: ultra-high, high, medium, low. Higher sensitivity means the AI detects “suspicious scenes” more easily and triggers recording faster when an object appears.

Why can't I activate parking surveillance or time-lapse photography in my dash cam?

This happens when the dash cam doesn’t detect the parking surveillance cable. Please check Ensure the cable is installed and connected correctly—consider professional installation. Verify connections between the cable, fuse box, and dash cam.

Can I use third-party power sources to power the dash cam?

This dash cam requires a 5V/2A power input. Use official 70mai accessories or a third-party one that meets these specs.

70mai 4k Omni | Desertcart Brazil

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R$6158

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Capture Every Moment, Day or Night — Drive with Confidence & Style!

NEXT LEVEL NIGHT VISION - Sony STARVIS 2 sensors with HDR and F1.7 aperture deliver vibrant, full-color footage even in near-total darkness—never miss a detail after dark.
360 TRUE TO LIFE COVERAGE - Capture every angle of your drive with crystal-clear 4K front and 1080P rear cameras, ensuring no moment goes unnoticed.
SMART 24 7 PARKING PROTECTION - AI-powered motion detection and 24-hour parking mode automatically record collisions or suspicious activity, safeguarding your vehicle around the clock.
HANDS FREE SAFETY WITH VOICE ADAS - Operate with 14 voice commands and stay safer with advanced driver alerts like lane departure and collision warnings—drive smarter, not harder.
SEAMLESS REMOTE CONTROL CONNECTIVITY - Experience ultra-fast 5GHz WiFi 6 streaming, 4G LTE real-time alerts, and full app control for instant access to your dash cam from anywhere.

The 70mai Dash Cam 4K Omni combines ultra-high-definition 4K front and 1080P rear cameras with Sony STARVIS 2 sensors for exceptional day and night clarity. Featuring 360° coverage, AI motion detection, 24/7 parking mode, and advanced driver assistance alerts, it ensures comprehensive vehicle protection. With ultra-fast 5GHz WiFi 6, 4G LTE connectivity, voice control, and app integration, this dash cam offers seamless remote monitoring and control. Built with durable supercapacitors and equipped with a 128GB SD card, it’s engineered for reliability and endless recording.

Specifications

ASIN	B0DSDV3CZ3
Are Batteries Included?	Yes
Auto Part Orientation	Front & Rear
Auto Part Position	Front
Battery Cell Type	Lithium Ion
Best Sellers Rank	17,899 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 262 in Car On-Dash Mounted Cameras
Box Contents	1 x Dash Cam 4K Omni, 1 x RC14 Rear Camera, 128GB SD Card & Accessories for installation, Dual USB Car Charger, Power Cable & Rear Cam Signal Cable
Brand Name	70mai
Colour	Black
Compatible Devices	car, truck
Compatible with Vehicle Type	Car, Motorcycle
Connectivity Technology	GPS
Control Method	App
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (441)
Display Type	LCD
Field of View	146.0
Flash Memory Supported Size Maximum	512 GB
Flash Memory Type	SD
Frame Rate	60
Included Memory Card Size	128 GB
Item Dimensions D x W x H	5.7D x 10.7W x 6.1H centimetres
Item Type Name	70mai Dash Cam Omni X200 128GB Black
Item Weight	218 Grams
Manufacturer	70mai
Manufacturer Part Number	4K Omni
Maximum Aperture	1.7 f
Memory Storage Capacity	128 GB
Model Name	4K Omni
Model Number	4K Omni
Mounting Type	Windshield Mount
Number of Items	1
Number of Packs	1
Other Special Features of the Product	360 Degree, App Control, Night Vision, Parking Monitor, Voice Control
Product Warranty	1 year
Real Angle of View	360 Degrees
Screen Size	1.4 Inches
Unit Count	1.0 count
Video Capture Resolution	2160p

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R$6158

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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70mai 4K Omni

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