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Quick Installation Guide
Wireless 2K Video Security Kit
K4W-3TC/K8W-3TC
The K8W-3TC kit is taken as an example here. The actual product prevails.
LAN
POWER
HDMI VGA USB
Video R ecorder (NV R) × 1
Mouse x 1 Ethern et cable x 1 Screwdr iver x 1 HDMI c able x 1
Camera installation package x 1
− Anchor : Height: 6.6 mm;
Inner dia meter: 2.4 mm; Le ngth: 26.4 mm
− Screw: Thr ead diameter: 3 m m;
Length: 25 mm; Head diameter: 6.0 mm
OPEN
ScrewHole ScrewHole
Camera × 8Wi-Fi Ne twork
NVR ins tallation pa ckage x 1
Screw: Thr ead diameter: 3 .5 mm; Length: 5 mm;
Head diam eter: 6.5 mm
12 V 1 A
power ad apter x 8
12 V 2 A
power ad apter x 1
Waterpro of kit x 8
Quick Installation Guide
Wireless 2K Video Security Kit
K4W-3TC/K8W-3TC
NVR
LED indicator
• Solid b lue: Initializ ing.
• Solid g reen: NVR reco rding.
• Blinking green: NVR working properly but not
recording.
• Solid re d: NVR faulty ( LAN port di sconnected , or
HDD faulty).
POWER
Wall mounting hole
Wall-mounting materials are
self-prepared. Recommended
specifications of the plastic anchors and
screws you m ay use are as follo ws:
• Plasti c anchor: Oute r diameter 6.0 mm;
lengt h 26.4 mm
• Screw: Th read diamete r: 3 mm;
Length: 14 m m; Head diamete r: 5.2 mm
Grounding terminal
POWER
HDMI
VGA
USB
Power port
LAN
POWER
Fast Ethernet LAN port VGA port USB2.0 port
DescriptionPorts
Grounding terminal.
Connect the grounding terminal of the NVR to the earth or the ground terminal of the
building with a grounding cable to prevent static electricity or lightning from
damaging the NVR.
Power port. Use the included 12 V 2 A power adapter to power on the NVR.
Fast Ethernet LAN port. Used to connect to such devices as the router and switch.LAN
HDMI port.
Connect your monitor or TV to this port using an HDMI cable for high-definition audio and
video output.
VGA port. Connect your monitor to this port using a VGA cable for video signals.
USB 2.0 port. Used for connecting such devices as a mouse and a USB storage device.
HDMI port
HDMI VGA USB
Camera
①
③
⑧
①
②
③
④
⑤
⑥
⑦
⑧
⑨
10
④
②
Micro SD
Reset
⑤
⑦
DescriptionItem
LED indicator
Solid red: Initializing and starting. Blinking red slowly: Disconnected from a network.
Blinking red quickly: Connecting to the NVR. Solid blue: Connected to the NVR.
Blinking blue slowly: Upgrading. Blinking blue quickly: Waiting to connect to a network.
Fill light.
Microphone.
Speaker.
Orientation knob. Adjust the monitoring angle for the best view through your camera.
Power port. Use the included 12 V 1 A power adapter to power on the camera.
Ethernet port, 10/100 Mbps auto-negotiation.
Used for connecting such devices as the router and switch.
Reset button (Behind the cover).
Hold down the Reset button for about 5 seconds and release it when the LED indicator blinks
blue quickly or hear a prompt tone. The camera is reset successfully.
Micro SD card slot (Behind the cover).
Only used to upgrade the firmware of the camera and does not support storage.
⑥
Insta llation templ ate x 8
Ⅰ
Install the HDD
If the kit does not include any HDD, please prepare it by yourself. You are recommended to use the HDD
10
dedicated for surveillance.
Tips
When installing or replacing the HDD, cut off the power of the NVR; otherwise, the HDD may not be detected or even be
damaged.
1. Unfasten the screws on the bottom, then remove the cover of the NVR. Reserve the screws for later use.
⑨
Flip
⑧
⑦
2. Take out 2 screws from the NVR installation package, and screw them into the two screw holes closest
to the SATA connector. Reserve about 2 mm between the screw head and the HDD for subsequent
installation.
SATA connector
3. Align the SATA connector of the HDD with the SATA slot on the motherboard of the NVR, and then insert
the HDD into the slot until it is tightly fixed.
Only equipped in some kits
Remove the cover
Quick installation guide Surveillance sticker x 1 HDD × 1
POWER
HDD
HDD
HDD screw holes
4. Take out the remaining screws from the NVR installation package, and screw them into the HDD screw
holes to fix the HDD.
5. Mount the cover with the previously removed screws.
POWER
II
Connect the Device
The K8W-3TC kit is taken as an example here.
① Place all cameras near the NVR, and use the included power adapter (12 V 1 A) to power on the cameras.
② Use the included power adapter (12 V 2 A) to power on the NVR.
The cameras and the NVR will automatically establish connections within 2 minutes. When the LED
indicator of the cameras turns solid blue, the NVR successfully adds the cameras and starts recording.
①
Reset
Camera 1
Power Outlet
Reset
Camera 8
②
Power Outlet
NVR
LAN
POWER
HDMI VGA US B
Internet
HDMI o r VGA cable
Router
LAN
Ethernet cable
Monitor
Ⅲ
Install the Camera
Install the camera to the monitoring location as required.
- The camera needs to be placed within the wireless coverage of the NVR.
- The distance between the NVR or camera and the wireless router, induction cooker, microwave oven,
and refrigerator should be more than 1 meter.
- The antennas of the NVR and the camera are placed vertically.
Fix the Camera
The camera supports ceiling and wall mounting.
Tips
(1) Please make sure the ceiling is strong enough to withstand three times the weight of the camera.
(2) You may need to prepare a hammer drill, a drill bit, a rubber hammer, a screwdriver, and a ladder for the installation.
Place the template at
①
the desired location.
Drill screw holes and insert
②
anchors into them.
1. Drill bit diameter: 6 mm
2. Hole depth: 28-32 mm
Fix the camera using the screws.
③
Adjust the Monitoring Angle
Loosen the orientation knob, adjust the orientation of the camera as required, then tighten the knob.
0~90°
0~360°
Orientation knob
Install Waterproof Kit
Install the waterproof kit and wrap the end with waterproof tape for the Ethernet port and power port as required.
Tips
The included waterproof kit is not suitable for the Ethernet cable with
protection cover on the crystal head. See the example on the right.
Please follow the steps below to install the waterproof kit when the Ethernet port of the camera is connected to
an Ethernet cable.
① Put the O-ring on the Ethernet port of the camera.
② Pass the Ethernet cable through the fixed nut, the waterproof ring and the waterproof jacket in sequence.
③ Rotate to fix the waterproof jacket to the Ethernet port of the camera, insert the waterproof ring into the
waterproof jacket and fasten the fixed nut.
Ⅳ
Basic Configuration
Local Management
Startup
Tips
Use the included power adapter to power on the NVR. An abnormal power supply will cause the NVR to work improperly, or
even the NVR may be damaged.
Connect the 12 V 2 A power adapter to the power port of the NVR, and plug the power adapter into the
power socket to start up the NVR.
Shutdown
Tips
Do not directly cut off the power of the NVR to force a shutdown; otherwise, the HDD may be damaged, videos may be lost,
or even the NVR may be damaged.
After the mouse and monitor are connected to the NVR, you can perform the following settings on the GUI of
the NVR (exit the Full-Screen interface):
Click in the upper right corner, click Shutdown , and then click OK. When “The Device is Shut Down.
Please Cut Off the Power” appears on the screen, unplug the power adapter of the NVR.
Quick Setup
After connecting the mouse and monitor to the NVR, you can perform quick setup.
App Management
After the cloud service of the NVR is enabled and the cloud status is Online, you can add and manage the
NVR through the TDSEE App.
1. Download the TDSEE App.
After the mobile phone is connected to the internet successfully, download and install the TDSEE App
onto your mobile phone by scanning the QR code or by searching for TDSEE in Google Play or App Store.
Tips
To ensure that the login password of the NVR can be reset through the TDSEE App, register with the reserved email
address when activating the NVR.
4. Scan the QR code on the label at the bottom of the NVR or scan the QR code on the Cloud Service page,
then follow the instructions in the App.
After the NVR is added, you can remotely preview real-time videos, play back the recordings and check
alarm messages through the TDSEE App.
Web Management
These series of NVRs can be managed on the web UI.
Activate
If the NVR is not activated, you can activate it through the web UI. When the activation is completed, you
need to log in again.
1. Connect the computer to the switch or router that is connected to the NVR.
2. Set the IP address of the computer to an unused one belonging to the same network segment as the IP
address of the NVR but different from the IP address of the NVR.
The default login IP address of the NVR is 192.168.1.254, please set the IP address of the computer to
192.168.1.X (X indicates 2 to 253, and is unused by other devices).
3. Launch a browser and enter the default IP address 192.168.1.254 of the NVR in the address bar. Set
Password, enter your Email Address, and click Activate.
Tips
The NVR supports HTTPS login. When you access its web UI, the browser may prompt that the web address is not secure,
just ignore it and continue.
Done. You can re-enter the web UI of the NVR to preview real-time videos or configure the NVR as
required.
The DHCP function of the NVR is enabled. If there is a DHCP server in the network, the IP address of the
NVR may be changed. Please refer to the actual IP address assigned to the NVR by the DHCP server.
Wall mounting Ceiling mounting
FAQ
Q1: What should I do if the NVR fails to automatically add the camera?
A1: Try the following solutions:
- Ensure that the LED indicator of the NVR is on, if the LED indicator is off, check the power supply.
- Ensure that the LED indicator of the camera is blinking blue quickly, if not, reset the camera and try
again.
Reset method: Hold down the Reset button for about 5 seconds and release it when the LED
indicator blinks blue quickly or you hear a prompt tone.
- Add the camera on the management page of the NVR.
Q2: What should I do when the video preview is not smooth or the camera is often offline?
A2: Try the following solutions:
- Ensure that the distance between the NVR or camera and the wireless router, induction cooker,
microwave oven, and refrigerator is more than 1 meter.
- If the distance is too far between the NVR and the camera, adjust the location of the NVR or the
camera to shorten the distance.
- If there are too many obstacles (such as walls and glass doors) between the NVR and the camera,
adjust the location of the NVR or the camera to reduce the obstacles.
Q3: How to add a new camera when the NVR is under stable operation?
A3: Ensure that the number of added cameras has not reached the limit. Then try the following steps:
1. Ensure that the new camera is under default settings. If not, reset it first.
2. Place the new camera near the NVR and power it on.
3. The NVR will automatically detect the camera. Add the camera after you verify the S/N on the
pop-up window is correct.
4. Unplug the power of the camera and install the camera to the monitoring location as required.
Q4: What should I do if there is no video for playing back on the NVR?
A4: Try the following solutions:
- Ensure that the HDD is working properly.
Navigate to Configuration > Storage > HDD:
• If the HDD is not detected, shut down the NVR first, reinstall the HDD and start up the NVR.
• If the HDD is under abnormal status, shut down the NVR first, reinstall the HDD and start up the
NVR. If the problem persists, format the HDD.
• If the formatting fails, shut down the NVR first, replace the HDD and start up the NVR.
- Ensure that the recording plan is normal.
Navigate to Configuration > Storage > Schedule, ensure that:
• The channel recording schedule is enabled.
• The recording time and recording type have been set properly. If not, set and save them as
required.
Ethernet cable
fixed nut
Waterproof ring
(Insert it into the waterproof jacket)
Waterproof jacket
(Clockwise rotation)
Ethernet port
O-ring
Get Support and Services
For technical specifications, user guides and more information, please visit the product page or service
page on www.tendacn.com. Multiple languages are available.
You can see the product name and model on the product label.
https://www.tendacn.com/service/default.html
Safety Precautions
Before performing an operation, read the operation instructions and precautions to be taken, and follow
them to prevent accidents. The warning and danger items in other documents do not cover all the safety
precautions that must be followed. They are only supplementary information, and the installation and
maintenance personnel need to understand the basic safety precautions to be taken.
- Do not use the device in a place where wireless devices are not allowed.
- The camera is used outdoors. NVR and power adapter are used indoors.
- The NVR is only suitable for mounting at heights ≤ 2m; the camera is suitable for mounting at heights > 2m.
- For desktop mounting, the NVR must be horizontally mounted for safe use.
- Please use the included power adapter.
- The mains plug is used as the disconnect device, and shall remain readily operable.
- The power socket shall be installed near the device and easily accessible.
- Operating temperature: Power adapter: 0℃- 40℃ ; N3W-4H & N3W-8H: 0℃- 40℃ ; KCT6: -30℃- 50℃ .
- Keep the device away from water, fire, high electric field, high magnetic field, and inflammable and
explosive items.
- Do not use the power adapter if its plug or cord is damaged.
- If such phenomena as smoke, abnormal sound or smell appear when you use the device, immediately
stop using it and disconnect its power supply, unplug all connected cables, and contact the after-sales
service personnel.
- Disassembling or modifying the device or its accessories without authorization voids the warranty, and
might cause safety hazards.
For latest safety precautions, see Safety and Regulatory Information on www.tendacn.com.
RECYCLING
This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE).
This means that this product must be handled pursuant to European directive 2012/19/EU in order to be
recycled or dismantled to minimize its impact on the environment.
User has the choice to give his product to a competent recycling organization or to the retailer when he
buys a new electrical or electronic equipment.
Tenda WiFi
2. Ensure that the NVR is powered on and working properly.
3. Run the TDSEE App and follow the instructions to complete user registration. Enter the Home page,
then tap Add a device or in the upper right corner of the home page.
+
CE Mark Warning
This is a Class B product. In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.
This equipment should be installed and operated with a minimum distance 20cm between the device and
your body.
NOTE: (1) The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. (2) To avoid unnecessary radiation interference, it is recommended to
use a shielded RJ45 cable.
Declaration of Conformity
Hereby, SHENZHEN TENDA TECHNOLOGY CO., LTD. declares that the device is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
https://www.tendacn.com/download/list-9.html
Hereby, SHENZHEN TENDA TECHNOLOGY CO., LTD. declares that the device is in compliance with
Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
https://www.tendacn.com/download/list-9.html
English: Operating Frequency/Max Output Power
Italiano: Frequenza operativa/Potenza di uscita massima
Français: Fréquence de fonctionnement/Puissance de sortie maximale
Español: Frecuencia operativa/Potencia de salida máxima
Deutsch: Betriebsfrequenz/Max. Ausgangsleistung
Polski: Częstotliwość pracy / Maksymalna moc wyjściowa
Nederlands: Bedrijfsfrequentie/Maximaal uitgangsvermogen
Čeština: Provozní frekvence/maximální výstupní výkon
Română: Frecvenţa de funcţionare/Puterea maximă de ieșire
Português: Frequência de Funcionamento/Potência Máxima de Saída
Svenska: Driftsfrekvens / Max Uteffekt
Slovenský: Prevádzková frekvencia/maximálny výstupný výkon
: /
Magyar: Működési frekvencia/Maximális kimeneti teljesítmény
Български: Работна честота/максимална изодна мощност
Eesti: Töösagedus/Max väljundvõimsus
Dansk: Driftsfrekvens/Maks. Udgangseffekt
Suomi: Toimintataajuus/maksimilähtöteho
Hrvatski: Radna frekvencija/Maksimalna izlazna snaga
Latviešu: Operējošās frekvences/ Maksimālā jauda
Lietuvių: Darbinis dažnis / maksimali išėjimo galia
Slovenščina: Delovna frekvenca/Največja izhodna moč
Türkçe: Çalışma Frekansı/Maks. Çıkış Gücü
Русский: Рабочая частота/макс. выодная мощность
2412MHz-2472MHz/20dBm
Log in to web UI
Refer to step
1 to 3 in Activate to operate.
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Operation is subject to the following two conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Radiation Exposure Statement
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it
also complies with Part 15 of the FCC RF Rules.
This equipment should be installed and operated with minimum distance 20cm between the device and
your body.
Caution:
Any changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Operating frequency: 2412-2462MHz
NOTE: (1) The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. (2) To avoid unnecessary radiation interference, it is recommended to
use a shielded RJ45 cable.
Technical Support
Shenzhen Tenda Technology Co., Ltd.
Floor 6-8, Tower E3, No.1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052
Website: www.tendacn.com
E-mail: tendasecurity@tenda.cn
support.us@tenda.cn (North America)
support.uk@tenda.cn (United Kingdom)
Copyright
© 2023 Shenzhen Tenda Technology Co., Ltd. All rights reserved.
Tenda is a registered trademark legally held by Shenzhen Tenda Technology Co., Ltd. Other brand and
product names mentioned herein are trademarks or registered trademarks of their respective holders.
Specifications are subject to change without notice.
V1.2 Keep for future reference.
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