Silent Witness SW020 User manual

SW020
User manual
Thanks for purchasing this product which adopts unique portable design to enable to every field.
This is a new multifunctional hi-tech product featured with wifi wireless network data transmission,
high definition video recording, photo-shooting and one key format. It is suitable to driving
recording/security monitoring which can effectively collect evidence for traffic accident to guarantee
your safe trip. Please read the user manual carefully and keep it in good condition before you use it.
We hope that this product could satisfy you and serve you for a long time.
Features:
1.wifi wireless remote video monitoring:
The video and audio can be transmitted by wifi and received within 100 meters by cell phone, panel
computer and notebook which with Android system or apple system and have function of receiving wifi
data. Timely use cell phone etc to check or operate the functions of photo-shooting, video recording
and saving files can get the effective remote video monitoring data.
2.wifi 3G wireless router video remote monitoring:
The video data can be wireless transmitted to specified IP address if use 3G wireless router cell phone
or other 3G digital products. Use the products with function of receiving wifi to connect wireless
network to check or operate the function of photo-shooting, video recording and saving files can get
the effective remote video monitoring data.
3.One key format:
The product can be formated by one key to quick clear the files in TF card.
Product diagram

Button introduction
1.
Lock file/One key format
5.
Audio
9.
GPS interface
13.
USB interface
17.
Camera
21.
Screw
2.
Photo/Playback
6.
REC indicator light
10.
AV OUT
14.
Reset
18.
Holder
.
3.
OK
7.
Charging indicator light
11.
Microphone
15.
On/Off button
19.
Heat radiation hole
4.
Video
8.
MIC indicator light
12.
TF card slot
16.
LED fill light
20.
Heat radiation hole
Operation instruction
On/Off：shortly press the On/Off button to turn on the product with the Rec indicator light keeping on,
continuously press the On/Off button to turn off the product.
Reset：when there is crash caused by manually or non-human made operation, shortly press the
reset button which is a interruption of power function.
Video：in standby mode, shortly press the Rec button to start the video function with REC indicator
light flashing, shortly press the Rec button again to stop the video recording and save the video files.
Photo+Playback: in standby mode, shortly press the photo/playback button for photo-shooting,
continuously press this button to enter into playback mode, shortly press the Rec button(last)or video
button(next) to select the file, in playback mode, shortly press the OK button to play/pause video file.
When shortly press the Rec button or audio button to choose fast forward(FF) or fast rewind(REW).
Continuously press this button to exit playback mode.
Sound-recording ：in standby mode, shortly press the audio button to turn off/on the
sound-recording function with MIC indicator light flashing.

Manual/G-Sensor lock file：when recording, shortly press the lock file button to manually
turn on the lock file function. Shortly press the Rec button to manually stop recording and save
the video file. when recording, if sensing the strong crash or rock, it will turn on the G-sensor
function to lock file ; Locked file automatically. The time of manually lock file and G-sensor lock
file is the same with the time of recording, and the locked files won’t be overwritten. (@note: the
common filesVID-XXXXXX; and G-sensor locked files GPD-XXXXXX; Manual operate locked
files:MPD-XXXXXX)
Fill light：in insufficient light environment, set the LED on in the menu to improve light, or
continuously press the OK button to turn on/off the function. When turn on this function, it will turn on
the LED to get better effect of recording.
AV OUT: connect the AVOUT data line to the navigation with AV in after power on, and the navigation
will shows the camera picture, the product can be operated normally. Pull out data line to exit.
Wifi：using wifi function should install monitoring software on the product which with receiving the wifi
function. For installation steps, please take the CD for reference.
Charging：plug the charger when the product is powered off. And it will turn on and start recording
automatically with the charging indicator light on. It will keep recording for 15 Seconds after pull out
the charger and then power off automatically. If connect the charger within extended 15 seconds, it will
keep recording. The charging indicator light will be off when full charged. Please turn off the product
for the best charging status.
Specification
Viewing angle
110°-120°
Lens rotation angle
180°
Sensor
1.0Mega pixels
Video resolution
720P
Video format
AVI
Video frame No
30fps
Picture format
JPEG
Fill light
Support
Wifi
Support
GPS
Support (optional)
Sound-recording
Synchronous video and sound record/only video
without sound(optional）
TF card
2-32G
Working current
400-600MA
Sound-recording range
40㎡

Attention:
1. Suitable situation:please strictly follow the relevant state laws and rules, the other illegal
purposes are prohibited.
2. Software upgrade: the manufacturer continuously updates product software for its better
performance. User can upgrade product software easily themselves. Please consult the local
agent for the updated software and upgrading instruction.
3. Operation temperature: please use it within normal temperature which is suitable for
people.
4. Operation humidity: do not use the product in moisture condition as it is non-waterproof,
please use it under proper humidity environment suitable for people.
5. Light requirement: please use the product under enough light source environment. Do not
use it directly towards sun and other strong light sources, otherwise optical instruments will be
damaged badly.
6. Clearness requirement: do not use it under high density dust in order to prevent the lens
and other components from dirt. Otherwise the function will be greatly affected. Please always
keep it clean with lens paper or cleaning cloth of glasses.
Storage temperature
-20-60
Operation temperature
-10-60
Operation humidity
15-65%
Player software
Windows Media Player/KM player
USB
USB 2.0
Battery capacity
300MA
Charging current
350MA
Charging time
1hour

7. Other matters: please avoid strong impact and shock for this precise electronic product. Do
not use it in high magnetic field and strong electric field.