EVO Max 4T - Autel Robotics

Description

A Leader of Drone Intelligence

The EVO Max 4T brings powerful technologies and advanced autonomy to users. EVO Max 4T assesses complex environments to create real-time 3D flight paths for unparalleled obstacle avoidance.Advanced sensors make flight in GPS unavailable areas possible and the incredible new thermal payload unlocks new object identification and tracking scenarios.With a foldable, weather-resistant design, the EVO Max 4T is as portable as it is capable.

No Blind Spots

Ultimate Obstacle Avoidance

EVO Max 4T is the only commercial drone that combines traditional binocular vision systems with millimeter wave radar technology. This allows the EVO Max 4T’s onboard Autel Autonomy Engine to perceive objects down to 0.5 inch, eliminating blind spots and enabling operation in low light or rainy conditions.

Anti Jam, Anti Interference

The EVO Max 4T uses advanced flight control modules and algorithms specially designed to counter RFI, EMI, and GPS spoofing. This enables the EVO Max 4T to fly confidently near power lines, critical structures, and in complex areas.

Platform Capability

EVO Max 4T redefines portability with its powerful platform and all weather design.

42 mins

Max. Flight Time

IP43

Weather Rating

23,000 ft

Service Ceiling

12.4 miles

Image Transmission Range

27 mph*

Max. Wind Resistance

A-Mesh 1.0 - The Drone Industry's First Mesh Networking Technology

EVO Max 4T features the new A-Mesh system, enabling drone-to-drone autonomous
communication, connection, and collaboration.

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Aircraft

Weight	3.5 lbs (1600g, battery and gimbal included)
Max. Takeoff Weight	4.41 lbs (1999 g)
Dimensions	576660149 mm (folded, incl. propellers) 340407148 mm (folded, excl. propellers) 257136133 mm (unfolded, excl. propellers)
Diagonal Wheelbase	1.52 ft (464mm)
Max Ascent Speed	8m/s
Max Descent Speed	6m/s
Max Horizontal Speed (windless near sea level)	23m/s
Max Service Ceiling Above Sea Level	23000ft (7000m)
Max Flight Time (windless)	42 mins
Max Hovering Time (windless)	38 mins
Max Wind Resistance	27mph* *Takeoff and landing can withstand wind speeds up to 27 mph (12 m/s).
IP Rating	IP43
Max Tilt Angle	35°
Max Angular Velocity	Pitch: 300°/s; Yaw: 120°/s
Operating Temperature	-4°F to 122°F (-20℃ – 50℃)
Operating Frequency	2.4G/5.2G/5.8G/900MHz
Transmitter Power (EIRP)	2.4GHz:<33dBm(FCC), <20dBm(CE/SRRC/MIC) 5.8GHz:<33dBm(FCC), <30dBm(SRRC), <14dBm(CE) 5.15-5.25GHz: < 23dBm(FCC/SRRC/MIC) 5.25-5.35GHz:<30dBm(FCC), <23dBm(SRRC/MIC)
Hovering Accuracy	Vertical: ±0.1 m (Vision System enabled); ±0.3 m (GPS enabled); ±0.15 m (RTK enabled); Horizontal: ±0.15 m (Vision System enabled); ±0.3 m (GPS enabled); ±0.1 m (RTK enabled);

Gimbal

Mechanical Range	Pan: -135° to 45° Tilt: -45° to 45° Roll: -45° to 45°
Controllable Range	-90° to 30°
Stable system	3-axis mechanical gimbal (pan, tilt, roll)
Max Control Speed (pitch)	200º/s
Angular Vibration Range	<0.005°

Zoom Camera (Telephoto)

Sensor	1/2″ CMOS, Effective pixels: 48M
Lens	Focal length: 11.8-43.3mm (35mm, equivalent: 64-234mm) Aperture: f/2.8-f/4.8
Exposure Compensation	±3EV 0.3EV/step
ISO Range	Normal Mode： Auto: ISO100 ~ ISO6400 Manual: Photo: ISO100 ~ ISO12800 Video: ISO100 ~ ISO6400
Shutter Speed	Photo: 8s ~ 1/8000s Video: 1s ~ 1/8000s
Max Photo Size	8000×6000
Max Video Resolution	7680×4320

Wide Camera

Sensor	1/1.28 CMOS, Effective pixels: 50M
Lens	DFOV: 85° Focal length: 4.5 mm (equivalent: 23 mm) Aperture: f/1.9 AF motor: 8-wire SMA, PDAF focus
Exposure Compensation	±3EV 0.3EV/step
ISO Range	Auto: Photo: ISO100~ISO6400 Video: ISO100~ISO64000 (Night scene mode: up to ISO64000) Manual: Photo: ISO100~ISO12800 Video: ISO100~ISO6400
Shutter Speed	Photo: 8s ~ 1/8000s Video: 1s ~ 1/8000s
Max. Video Resolution	3840×2160
Photo Size	81926144 40963072

Thermal Camera

Thermal Imager	Uncooled VOx Microbolometer
Lens	DFOV: 64° Aperture: 13mm Focus: f/1.2
Infrared Temperature Measurement Accuracy	26.6~37.4 ℉ or reading ±3% (using the larger value) @ambient temperature -4℉ to 140℉
Video Resolution	640*512
Photo Size	640*512
Pixel Pitch	12 um
Temperature Measurement Method	Center measurement, pot measurement, rectangular measurement
Temperature Measurement Range	-4℉ to 302℉, 32℉ to 1022℉ (-20°C to 150°C, 0 to 550°C)
Temperature Alert	High and low temperature alarm thresholds, reporting coordinates and temperature values

Laser Range Finder

Measurement Accuracy	±3.3ft (1m)
Measuring Range	3937ft (1200m)

Image Transmission

Operating Frequency	2.4G/5.2G/5.8G/900MHz *5.2GHz is only applicable for FCC, CE, and UKCA regions. 900MHz is only applicable for FCC regions.
Max Transmission Distance (unobstructed, free of interference)	12.4 miles/20km (FCC), 4.9 miles/8km (CE)
Independent Networking	Autel Smart Controller V3
Transmitter Power (EIRP)	2.4GHz:<33dBm（FCC）, <20dBm(CE/SRRC/MIC) 5.8GHz:<33dBm(FCC), <30dBm(SRRC), <14dBm(CE) 5.15-5.25GHz: < 23dBm(FCC/SRRC/MIC) 5.25-5.35GHz:<30dBm(FCC), <23dBm(SRRC/MIC)

Autonomy

Non-GPS Hovering and Manual Flight	Indoor: Horizontal error ≤1.18in (At least have texture at one direction） Outdoor: Daytime: Within 1640ft (500m) flight height, horizontal error < 0.01*height Night: Manual flight is controllable within 328ft (100m) flight height
Non-GPS Return-to-Home	Within 1640ft (500m) flight height, horizontal error of Return-to-Home point < 11.81in
Automatic Obstacle Rerouting	High Speed Obstacle Rerouting: Flight speed up to 45mph (20m/s) when Min. safety distance to obstacle is 4.9ft (1.5m) High Precision Obstacle Rerouting: Flight speed could reach 6.7mph (3m/s) when Min. safety distance to obstacle is 1.64ft (0.5m)
Multi-target Recognition and Tracking	Target identification types: people, vehicles, boats Number of targets detected: 64 Comprehensive recognition accuracy: > 85%

Millimeter-wave Radar

Frequency	60Ghz~64Ghz
Size	1.50.550.08 in (38142mm)
Weight	0.07oz (2g)
EIRP	18dbm
Distance Detection Range	For Obstacle Avoidance：0.66~328ft (0.2m~100m) For Height Measurement: 0.16~656ft (0.05m~200m)
Ranging Accuracy	For Obstacle Avoidance: 3.94 in (0.1m) For Height Measurement: 0.79 (0.02m)
Speed Measurement Range	4D Mode: ± 134mph (60m/s) 3D Mode: ± 64mph (28m/s)
Speed Measurement Accuracy	≤1%
Max. Tracking Target Number	32

Visual Sensing System

Obstacle Sensing Range	Forward/Upward/Downward/Backward/Sideward: 0.2~50m
FOV	Forward/Backward/Sideward: 60°(H)，80°(V) Upward/Downward: 360°(H)，190°(V)

Autel Smart Controller V3

Screen	7.9 inch, 2000nits max. brightness, 2048*1536 resolution
External Battery	Capacity: 5800mAh Voltage: 11.55V Battery Type: Li-on Energy: 67Wh Charing time: 120mins Intelligent Lithium Ion Battery
Operating Time	3 hours (Max. brightness) 4.5 hours (50% brightness)
Max Transmission Distance (with interference)	12.4 miles/20km (FCC), 4.9 miles/8km (CE)
IP Rating	IP43
Storage	128G
GNSS	GPS+GLONASS+Galileo+Beidou+NavIC+QZSS
Operating Temperature	-4°F to 104°F (-20℃ to 40℃)
Wi-Fi Protocol	WiFi Direct, Wi-Fi Display, 802.11a/b/g/n/ac Support 2 x 2 MIMO Wi-Fi
Operating Frequency	2.400 – 2.4835 GHz； 5.150 – 5.250GHz； 5.725 ‒ 5.850 GHz
Transmitter Power (EIRP)	2.400 – 2.4835 GHz FCC/CE:≤20dBm 5.150 – 5.250GHz FCC:≤17dBm 5.725 ‒ 5.850 GHz FCC:≤17dBm CE:≤14dBm

Aircraft Battery

Capacity	8070mAh
Voltage	14.88V
Battery Type	LiPo 4S
Energy	120wh
Net Weight	1.15 lbs (520g)
Charging Temperature	41° F to 113° F (5ºC to 45ºC) When the temperature is lower than 10° C (50° F), the selfheating function will be automatically enabled. Charging in a low temperature may shorten the lifetime of the battery.
Hot Swap	Support

Aircraft

Does the EVO Max 4T enable Night Obstacle Avoidance and Water Surface Obstacle Avoidance ?
Yes, the millimeter-wave radar mounted on the aircraft accomplishes Night Obstacle Avoidance and Water Surface Obstacle Avoidance.
What’s the difference between the 4D mode and 3D mode of the EVO Max 4T millimeter wave radar?
Under 4D mode, the radar can detect objects from four sections, namely distance, speed, Yaw Angle and Pitch Angle, and the speed range is ± 60m/s. Under 3D mode, the radar can detect objects from three sections, namely distance, speed and Yaw Angle, and the range of speed is ± 28m/s.
Does the EVO Max 4T dust and water resistant?
Yes, EVO Max 4T is IP43 rating.
What are the updates to SkyLink 3.0 compared with SkyLink 2.0?
With a further transmission range of 20 kilometers, more frequency bands are supported (2.4/5.2/5.8Ghz/900Mhz), and more resistance to RF interference.
What’s the maximum flight time of EVO Max 4T?
The maximum flight time is 42 mins (without payload).

Remote controller

What’s the built-in storage space?
The built-in storage is 128GB, but it does not support external SD card expansion storage.
Does the remote controller support HDMI output?
Yes, it does.
What’s the working time?
About 3 hours (Max. Brightness)About 4.5 hours (50% Brightness)
How long it takes to charge the remote controller?
About 2 hours.
How to place its antenna?
Align the antenna’s flat wide surface with the aircraft.
How many frequencies does the remote controller support?
902-928MHz (FCC)2.400-2.4835GHz5.150 – 5.250GHz (FCC, CE, UKCA)5.725-5.850GHz (Non- Japan)5.650-5.755GHz (Japan Only)*Operating frequency varies by country and model.
What’s the transmission range between remote controller and aircraft?
In an open environment without interference, the transmission range is 12.4 miles/20km FCC, 4.3 miles/7km CE.
How many interfaces does the remote controller have?
The remote controller top has 1 Type-C, 1 HDMI and 1 USB-A for connecting external devices or charging.
Does the remote controller have custom buttons?
The remote controller designed with 2 customizable buttons at the top, which enables the customized functions to be set through the APP, so as to realize the quick control of the drone.
What remote controller comes standard with the EVO Max 4T?
The EVO Max 4T comes standard with the Autel Smart Controller V3, which features a 7.9-inch retina touch screen with original color display with a resolution of 2048×1536 and a maximum brightness of 2000nit, four times that of regular mobile devices.

Payload

What factors will affect the temperature measurement accuracy of the EVO Max 4T?
1. Atmospheric influence: the higher the temperature and the humidity of the atmosphere, the greater the error of temperature measurement.2. The distance between the camera and the object to be measured: the farther the distance is, the greater the temperature measurement error.3. Object emissivity and background temperature: when the surface emissivity of the measured object is low, the background temperature is high, it will cause a large temperature measurement error.
Does the EVO Max 4T support temperature measurement?
Yes, it does and equipped with the temperature analysis tool – IR PC TOOL.
What types of shooting formats does the camera support?
Photo Format: JPG/HELF/IRGVideo Format: MOV/MP4
What sensor does the EVO Max 4T payload come with?
Wide camera, zoom camera, thermal imaging camera and laser rangefinder.
Can the payload be replaced?
The modular design enables the payload replace.

Battery

Can batteries be carried on the plane?
The battery capacity is 120Wh and can be carried while it can’t be checked according to airline requirements.
How does the battery self-heating work?
If the battery temperature is lower than 10°C after battery inserted into the aircraft and activated, the battery self-heating will be triggered and it will be deactivated automatically once the aircraft took off. Please note that when the battery temperature is lower than -10°C, the aircraft will not be allowed to take off. It is recommended to operate the aircraft once self-heating completed.
How does the battery self-discharge work?
If the battery is stored at a high temperature or out of use for 6 days with high battery level, the self-discharge will be activated to automatically discharge the battery to a safe level. This is the default setting, and the discharge process takes 2-3 days. It is normal that there is no any battery indicator and the battery is slightly hot during the self-discharge process.
What is the capacity and energy of a single battery?
The capacity is 8070mAh and the energy is 120Wh.

Software

What software is supported?
Autel Enterprise only currently.

Application

Which industries can it be applied to?
It can be used in many fields, such as law enforcement, power inspection, emergency rescue, construction inspection, etc., to satisfy the data collection in daily work and complete the task stably and efficiently.