Zetronix TRURO PRO User manual

Mini Digital
Video Recorder
TRURO PRO
zKChain-4K-WiFi
User Manual

2
Please read this user manual carefully before
operating this product and keep it for your future
reference.
Features
IMX 179 SONY 8.0MP sensor with WDR
►Frame rate up to 120fps
►Quickly video recording and photo shooting
►Wi-Fi Streaming Via IOS/ Android APP
►4K UHD (3840*2160@25FPS)
2.7K@30FPS/1080P@60FPS;/1080P@30FPS/720P@120FPS/ 7
20P@60FPS (optional)
►Photo Resolution
30M 20M 14M 10M 7M 5M 4M (optional)
►H.264 video compression format
►Maximum support 128GB memory card
►900mAh built-in lithium battery, fully 50-90 minutes
power life time
►Operates while being charged (Indefinitely while plugged in)
►

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DIAGRAM
Insert the memory card before using the camera
Note: Please use a Class 10 high speed card, please format the
memory card at FAT 32GB or above before using.

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Charging Instructions
1. Please fully charge the camera before using .
2. Connect the USB cable provide to an external
5V adapter, power bank or computer to the camera
for charging.
3. While the camera is charging, the camera will
automatically power on, If you do not need to use
the camera while charging , please power off the
camera , the red led light stays on.
4. When the camera is fully charged ,the red led
light turns off.
Note:
When the device is low battery, the yellow led will
automatically turn off after flashing for several seconds.
For a full charge please charge the camera for about 2-3 hours;
The camera will operate 24/7 while charging;

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Power on / off
1. To power on t he camer a , hol d and pr ess t he “②”
button for 3 seconds. The yellow led light will come
on after the camera vibrates.
2. To power off the camera , hold and press the “②”
button for 3 seconds. The camera will turn off after
vibrating .
Note:
If NO Memory Card is inserted, the yellow led will keep
flashing . Please insert a memory before operating.
If the inserted memory card is not be detected by the camera,
the yellow led will keep flashing. Please format the inserted
memory card and try operating the camera with the formatted
memory card again.
If a defect or corrupted memory card is inserted, the yellow led
will stay on solid and the camera will not operate normally.
Formatting the memory card can clear any corruption it may
have .

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Video Recording
1. Press and hold the “② ” button f or 3 seconds to
power on the camera. The yellow LED light comes on
after the camera vibrates.
2.
3. Press the “③” button one more time to stop
recording . The solid yellow led will return .
Note: The camera will continuously record 5 minutes
long sequences for video recording mode .
Photo Shooting
1. Press and hold the “②” button for 3 seconds to
power on the camera . The yellow led light will
indicate after the camera vibrating.
2. Press the “①” button one time, the camera will take
a photo after vibrating , and the red led flash once .
Press the “③” button once to start recording after
it vibrates, recording is indicated with a flashing red
led light.

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Turn on/off the indicator led light
1. Hold and press the “②” button for 3 seconds to
power on the camera . The yellow led light will
indicate after the camera vibrating.
2. Then hold the “①” button for 3 seconds , all
indicators turn off after vibrating.
3. Hold the “①” button for 3 seconds one time, all
indicators turn on after vibrating.
Note: The camera has memory function, after setting the
indicator on/off , even if cut off the power, we do not set it
again.( Once the indicator is turned off, the camera indicator
remain off when the camera is turn on again.)

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APP Download
1. Scan the QR Code to download APP
2. Search the “ 4K Cam APP” name in APP store and
Play store to download the app.
4K Cam App
Download from App Store
( IOS)
4K Cam
Download from Play Store
( Android )
Please download the “ 4k cam ” app before using the
camera in wifi mode .

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WIFI mode
1. Press and hold “②” button for 3 seconds to power
on the camera . The yellow led light will indicate after
the camera vibrating.
2. Hold the “③” button for 3 seconds. The camera will
change to WIFI mode after vibrating. At this time, the
blue indicator will flash slowly.
3. Eenter the phone settings where to select WIFI
the Wifi siganl, look for the camara's WIFI hotspot
and connect it . Look for ID starting with "WIFI_..":
Camera WIFI Account:
WIFI_XXXXXX
Default Password:
1234567890

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4. Open the APP "4K CAM " to add the caera device
Click: “WIFI Connect” to add
the camera into the app
device listing.
This APP can only add up to 3
cameras.
Note:
After connecting successful, the blue indicator will coe on.
In the wifi mode, only one camera can be connected to one
phone at a time.

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About the APP Delete
device
Downloaded
Images Replay
Downloaded
Videos Replay
Exit Camera
Settings

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Quantity of
Electricity
Resolution
selection
Memory Card
Images/Videos
Replay
Confirm
Button
Shooting / Recording Switch
Note: In WIFI mode, The camera only allows shooting and
recording on APP . No loop recording , while the memory card is
full, the APP will remind you .
Camera
settings Menu
Click the share button to
download the photos and
videos on to you smart phone
Browse photos/
videos in
memory card

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Time setting
1. When you connect the camera to WIFI, the camera
will automatically synchronize the phone system
time.
2. Time does not need to be reset unless battery
is exhausted.
Media Playback
There are three ways to view the videos and images .
1. You can use the standard USB cable to connect the
camera to your computer or laptop.
2. Remove the memory card and use the card reader to
connect to the computer or laptop
3. Replay the videos and images in 4K Cam App

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Product specifications
Lens angle: 75 °
Minimum
illumination: 1 Lux
Video format: MP4
Video compression
format: H.264 (Advanced Edition)
Video resolution:
4K25FPS:3840*2160;
2.7K30FPS:2720*1520;
1080P60FPS;
1808P30FPS;
720P120FPS; 720P60FPS
Video frame rate: 25fps-120fps
Photo format: JPG
Photo resolution: 30M.20M.14M.10M.7M.5M.4M
Memory: Micro SD support 32 - 128GB
USB interface: USB 2.0
Charging voltage: DC 5V/1A
Battery capacity: 900mAH

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Camera Reset
Reset the camera when it does not operate normally , Use a
pin to poke into the reset hole. Click the reset button one
time. When the camera will powers off, the reset is done .
Turn on the camera to operate it again.
Troubleshooting
1Could not power on
the camera, or its shuts
off soon after turing on.
Low battery : Please fully
charged the battery or
connect the camera to
charger.
2When playback on
computer, the videos
are jitter or black
screen.
It may be the problem of
playback software, please
download VLC player to test .
3Could not charge when
connected. Please use a 5V 2A adapter
for charging
4The yellow LED flashes
quickly after powering
on the camera
Format the memory card on
computer and operate the
camera again.

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Precautions
(1) When the device is under video recording status, the body
will heat up, which is normal. To ensure heat dissipation,
please use this device in the well ventilated environment.
Do not wrap this device when in use.
(2) Do not place the device in the damp working environment.
The device is not waterproof. Please avoid letting the product
get drenched or exposed to rain.
Important reminders
Please check your local laws in regards to video and audio
recording. It is the responsibility of the user to strictly abide by
the relevant laws and regulations when using any
photographing and recording equipment.

STILL HAVE
QUESTIONS?
Do NOT return
your camera
Please contact Zetronix first for
additional assistance
By Phone.................877-644-7592
By [email protected]
Live Chat with Zetronix
9AM-5PM EST
Monday to Friday