Obsbot Tail 2 NDI - AI 4K Live Production Camera

Brand: OBSBOT

Product category: Electronics

Product type: Digital cameras

Weight: 1.1 kg

Color: black

Size & Weight

In operation: 97.5 × 103.5 × 155 mm

Off: 97.5 × 103.5 × 172 mm

Weight: 1.066 kg

Integrated AI chip, trillions of operations per second

Image sensor: 1/1.5'' CMOS

Pixel size: 2.0 μm × 2.0 μm

Effective pixels: 50 megapixels

Effective pixel resolution: 8192 × 6144

Lens system: 12 optical lens elements

Zoom range:

5x optical zoom
12x hybrid zoom

Aperture:
ƒ/1.8–ƒ/3.0

Focus:
Auto focus
Manual focus

Effective focal length:
4.6 mm–23 mm

Equivalent focal length:
22 mm–110 mm

Field of View:
W (1x): Diagonal FOV: 89°; Horizontal FOV: 81°
T (5x): Diagonal FOV: 21°; Horizontal FOV: 18°

ISO range:
100–6400

Exposure value:
±3 EV

Electronic shutter:
1/8000 s up to the limit dictated by the frame rate (fps)

White balance:
2000 K–10000 K

Gyroscope:
6-axis gyroscope

Video resolution:
4K, 1080p, 720p

Resolution and frame rate:
Recording
4K: 3840×2160 at 60/59.94/50/48/30/29.97/25/23.98 fps
1080p: 1920×1080 at 120/60/59.94/50/48/30/29.97/25/23.98 fps
720p: 1280×720 at 120/60/59.94/50/48/30/29.97/25/23.98 fps

HDMI

4K: 3840×2160 at 60/59.94/50/30/29.97/25/24 fps

1080p: 1920×1080 at 60/59.94/50/30/29.97/25/24 fps

1080p: 1920×1080i at 60/59.94/50 fps

720p: 1280×720 at 60/50 fps

SDI

1080p: 1920×1080 at 60/59.94/50/30/29.97/25/24 fps

NDI/RTSP/SRT

4K: 3840×2160 at 60/59.94/50/48/30/29.97/25/23.98 fps

1080p: 1920×1080 at 120/100/60/59.94/50/48/30/29.97/25/23.98 fps

720p: 1280×720 at 120/100/60/59.94/50/48/30/29.97/25/23.98 fps

Maximum bitrate for video storage:
H.264: 160 Mbps, H.265: 160 Mbps

Supported file systems:
FAT32, exFAT
**Only exFAT supports segmented video storage. Video format:
MJPEG, H.264, H.265

3-axis gimbal

Gimbal mount:
Fixed (not removable)

Control range:
Pan: ±160°
Tilt: -60° to 32°
Roll: -120° to 120°

Mechanical range:
Pan: ±175°
Tilt: ±90°
Roll: -135° to 135°

Maximum control speed:
120°/s

Angular accuracy (Jitter):
±0.003°

Wi-Fi (WLAN)

Standard:
Wi-Fi 6

Wi-Fi operating frequency:
2.4 GHz / 5.8 GHz

Wi-Fi transmission range:
2.4 GHz: 140 m, 5.8 GHz: 80 m

Wi-Fi protocol:
802.11 a/b/g/n/ac/ax

Bluetooth

Bluetooth protocol:
BLE 5.4

Bluetooth operating frequency:
2.400 GHz to 2.4835 GHz

Bluetooth transmit power (EIRP):
< 14 dBm

I/O Interfaces

Power input:
USB-C: Standard 5 V/2 A, supports the USB PD3.0 fast charging standard
Maximum input voltage 20 V, maximum input current 2 A
(We recommend using a charger that supports the USB PD3.0 to ensure proper charging)
PoE+: IEEE 802.3 af/at, maximum supported input power 30 W

Video interfaces:
1× HDMI 2.0, 1× 3G-SDI, 1× USB-C 3.0

Network interface:
1× RJ45 10/100/1000 Mbps Ethernet port (with PoE+)

Audio interfaces:
1× microphone input (MIC IN) [3.5-mm-TRS jack (AUX)], 1× line input (LINE IN) 【3.5-mm-TRS jack (AUX)]

Control interface:
1× 2.5-mm RS232 input, Protocol: VISCA / Pelco-D / Pelco-P
1× 2.5-mm RS232 output, Protocol: VISCA / Pelco-D / Pelco-P
1× USB-C 3.0, Protocol: UVC

Battery

Type:
Lithium-Polymer (Li-Po)

Capacity:
5000 mAh

Energy capacity:
38 Wh

Voltage:
7.6 V

Runtime:
217 minutes at 1080p/30 fps; 207 minutes at 4K/60 fps. Measured during continuous video recording under laboratory conditions. Values are for reference only; actual battery life may vary depending on usage conditions.

Charging time:
211 minutes (with device off)

*Tested under ideal conditions; the value is for reference only. Actual charging time may vary due to factors such as ambient temperature, battery temperature when off, etc.

Additional features
Gesture control

Additional software

Obsbot Start

OBSBOT Center

Obsbot Live

Memory card type

MicroSD (supports up to 1 TB)

Operating environment

Water resistance: Not water resistant

Camera operating temperature: -10 °C to 40 °C
Ambient temperature during charging: -10 °C to 40 °C
Ambient temperature during battery operation: -10 °C to 40 °C

⚠ The charging process stops if the battery temperature exceeds 45 °C.

If the camera is connected to an external power source and the battery temperature exceeds 45 °C, charging will be interrupted and the camera will be powered directly from the external power source.