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Monday, August 13, 2018

Brushless Motor Hall Sensor Electric Machine Triple Coil Fan Blade High Speed DIY Physical Model

Brushless Motor Hall Sensor Electric Machine Triple Coil Fan Blade High Speed DIY Physical Model







 
Specification:
Name: Triple Coil Brushlees Hall Motor Model
Power: 6W
Working Voltage: 12V
Dimension: 155x125x150mm
Material: Fan Blade, Acrylic, High Speed Hall Sensor, Coil
Speed: 2000-3000r/min
Hall Motor Advantages: Brushless Motor, Not Easy to Wear, Transparent Structure, Long Service Life
 
Features:
1. Using hall sensor, transparent visual structure.
2. Multi-coil design, stronger magnetic field, higher speed.
3. Laser-cutting acrylic material, no burrs, beautiful cruved lines.
Creative gifts, technological gifts, principle teaching models, fashion desktop decorations.
4. Comes with USB transmission cable which contains the booster module. Just connect the model to power bank or mobile phone charging power, the voltage can be bossted to 12V, then the motor can work normally. 

What is Hall Motor?
Hall is a semiconductor sensor, under the effect of lorentz force, the electron flow is deflected to one side when passing through hall semiconductor, causing the film to generate potential difference from the side. This is called hall voltage.
The hall voltage varies with the intensity of the magnetic field. The stronger the magnetic field, the higher the voltage, the weaker the magnetic field and the lower the voltage. The hall voltage value is very small, usually only a few millivolts. However, amplification by an amplifier in an integrated circuit enables the voltage to be amplified enough to output a stronger signal.
In the motor, a rotating magnetic steel is used as the switch to control magnetic flux. When the magnetic steel is closer to hall integrated circuit, hall voltage is large, and the magnetic field deviates from the integrated chip, hall voltage disappears.In this way, the output voltage change of hall integrated circuit can indicate that the shaft is in a certain position, which can be used to control the motor rotation.
 
Package Included:
1 x Brushless Hall Motor

Brushless Motor Hall Sensor Electric Machine Double Coil Fan Blade High Speed DIY Physical Model

Brushless Motor Hall Sensor Electric Machine Double Coil Fan Blade High Speed DIY Physical Model





Specification:
Name: Double Coil Brushlees Hall Motor Model
Power: 4W
Operating voltage: 12V
Dimension: 150*120*50mm
Material: Blade, Acrylic, High Speed Hall Sensor, Coil
Speed: 3000r/min

Hall Motor Advantages: Brushless Motor, Not Easy to Wear, Transparent Structure, Long Service Life

Features:
1. Using hall sensor, transparent visual structure.
2. Multi-coil design, stronger magnetic field, higher speed.
3. Laser-cutting acrylic material, no burrs, beautiful cruved lines.
Creative gifts, technological gifts, principle teaching models, fashion desktop decorations.
4. Comes with USB transmission cable which contains the booster module. Just connect the model to power bank or mobile phone charging power, the voltage can be bossted to 12V, then the motor can work normally. 

What is Hall Motor?
Hall is a semiconductor sensor, under the effect of lorentz force, the electron flow is deflected to one side when passing through hall semiconductor, causing the film to generate potential difference from the side. This is called hall voltage.
The hall voltage varies with the intensity of the magnetic field. The stronger the magnetic field, the higher the voltage, the weaker the magnetic field and the lower the voltage. The hall voltage value is very small, usually only a few millivolts. However, amplification by an amplifier in an integrated circuit enables the voltage to be amplified enough to output a stronger signal.
In the motor, a rotating magnetic steel is used as the switch to control magnetic flux. When the magnetic steel is closer to hall integrated circuit, hall voltage is large, and the magnetic field deviates from the integrated chip, hall voltage disappears.In this way, the output voltage change of hall integrated circuit can indicate that the shaft is in a certain position, which can be used to control the motor rotation.

Package Included:
1 x Brushless Hall Motor
 

ELEPHONE W3 1.33'' 180mAh Large Power Full-day Heart Rate Multi-sport Modes Smart Watch Bracelet

ELEPHONE W3 1.33'' 180mAh Large Power Full-day Heart Rate Multi-sport Modes Smart Watch Bracelet





Specification
 Brand:  ELEPHONE
 Model Number:  W3
 Sensor:  NRF52832
 Touch Screen:  1.33'' IPS
 Resolution:  240 x 240
 Bluetooth Version:  BT 4.0 or above
 Battery Capacity:  180 mAh
 Standby Time:  about 480 hours
 Using Time:  about 168 hours
 Charging Time:  about 2 hours (Use a 5V USB adapter to charge at least 2 hours for full charging)
 Features
 Call Reminder  Support  Message Reminder  Support
 Step,Pedometre  Support  Schedule Reminder  /
 Distance  Support  Heart Rate Monitor  Support
 Calories Measuring  Support  Blood Pressure Monitor  Support
 Stopwatch  Support  Sedentary Reminder  Support
 Alarm Alert  Support  Remote Camera  Support
 Anti-lost Alert  Support  Alert Type  Vibration
 Always Light-up Screen  /  Water Resistance  IP67 Waterproof
Phone Asistance
 APP Name:  Da Fit  APP Language:  Ukrainian,Russian,German,Italian,French
Japanese,Thai,Simplified Chinese,Traditional
Chinese,English,Portuguese,Spanish,Arabic,
Korean
 Android Phone:  Support Android 4.4 or above Phone  IOS Phone:  Support IOS 9.0 or above Phone
 Appearance & Details
 Dial Case Material:  Alloy  Band Material:  Silicone
 Dial Diameter:  about 40 mm  Band Width  about 38 mm
 Dial Thickness  about 12 mm  Band Length  about 260 mm
 Package Included:  1 X Smart Wristband
 1 X User Manual
 1 X Charge Cable
 Notice:
 1.Please install the apk/app firstly before purchase,in order to avoid not compatible with your phone.
 2.The picture is only for reference,please consider carefully before purchase.

50X50 Outdoor Tactical Binoculars HD Match Coordinates Low Light Level Night Vision Telescope

50X50 Outdoor Tactical Binoculars HD Match Coordinates Low Light Level Night Vision Telescope




Specification:
Magnification 50X
Eyepiece diameter 18mm/0.7inch
Objective diameter 36mm/1.4inch
Cover material PVC(Polyvinyl chloride)
Inner shell material Plastic steel
Color of coating film Green, Red
Field of View 168ftat/1000yds
Prism Material BK7
Focusing Objective adjustment + Eyepiece adjustment
Lens Multi-coated Lens For Glare and UV Protection
Size 19.5x14.7x6.5cm/7.6x5.7x2.5inch
Weight Approx.800g
Application Boating, sports, bird watching, auto racing, horse racing, hunting, beach, travel
 
Warning:
1. Do not attempt to clean the Binocular inside or try to remove the Binocular.
2. Do not use the telescope to observe the sun directly, this will cause permanent damage to the eyes.

Package Included:
1 x Binocular
1 x Cleaning cloth
1 x Storage Bag For Binocular
1 x User Manual

ZANLURE 2.4M/3.6M Throw Cast Net Nylon Monofilament Net Iron Nickel Plating Sinker Sea Fishing Net

ZANLURE 2.4M/3.6M Throw Cast Net Nylon Monofilament Net Iron Nickel Plating Sinker Sea Fishing Net






Specifications:
Brand ZANLURE
Type Cast Net
Color White
Material Nylon Monofilament Net, Iron nickel plating sinker
Diameter 2.4M/3.6M
Hole 1cm/0.4"
Position Sea, Lake, Pond, River, Stream fishing, etc

Features and Benefits:
● Nylon monofilament fishing net with sinkers, strong and easy to use.
● Forget about drawstring tangles: using this net will be much faster and easier than ever!
● Better spread due to uniform weight distribution - easier to cast
● The continuous weight line has a better seal on the bottom and allows the net to sink evenly
● Advanced assembly technique and high level of quality control leave little room for defects.
● Retaining the original fishing nets of the net pocket, you can cope with larger fish, mesh control can prevent small fish escape.
● There is a large throwing area, very suitable for fish ponds and field use.
● An essential fishing equipment for fishermen, help you get more fish.

Notice:
1. Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.
2. The color may have different as the difference display,pls understand.

Package Included:
1 x Cast Net

LDARC Kingkong KK 5GT Part 213mm Wheelbase 5mm Arm 5 Inch Carbon Fiber Frame Kit for RC Drone

LDARC Kingkong KK 5GT Part 213mm Wheelbase 5mm Arm 5 Inch Carbon Fiber Frame Kit for RC Drone



LDARC Kingkong KK 5GT Part 213mm Wheelbase 5mm Arm 5 Inch Carbon Fiber Frame Kit for RC Drone

Specification:
Brand Name: LDARC
Model: KK 5GT
Item Name: 213mm Wheelbase Racing Frame Kit
Wheelbase: 213mm
Arm Thickness: 5mm
Material: Carbon Fiber
Weight: 102.5g
Application: original part for Kingkong KK 5GT FPV Drone

Package Included:
1x LDARC 213mm Frame Kit
5x 5150 Propeller CW ( Green)
5x 5150 Propeller CW ( Green)
1x LED Integrated with Buzzer
1x Antenna Plate
1x bag of screws

Water Meter Plastic Single Flow Dry Cold Water Table Garden Home Water Measuring Flow Meter

Water Meter Plastic Single Flow Dry Cold Water Table Garden Home Water Measuring Flow Meter






Specification:
Shell Material: ABS
Color: Blue / Black Random Send
Type: 3/4'' 20mm
Structure: Swing Wing
Accuracy Class: B
Nominal Pressure: 1.6 MPa
Pressure Loss: ≤0.063 MPa
Demarcation Flow: 2.5 (m³/h)
Minimum Reading: 0.0001
Working Temperature: 5-30℃
Relative Humidity: 30% - 95%RH
Size: (L)X(W)X(H) 19x8.5x10cm / 7.48''x3.35''x3.94'' (appr.)
 
Feature:
● Can only be installed horizontally.
● Has a protective cover, dustproof.
● Compact design for most metering applications.
● Resistant to corrosion and condensation deposits.
● ABS construction, high sensitivity, long-term clear reading.
● Suitable for unidirectional flow, not for hot water and corrosive liquids.
● Used to record and measure the total volume of pipeline drinking water flowing through tap water.
 
Package Included:
1X 20mm Water Tap Meter
1 Set Fittings

2pcs BAOFENG UV-5R Dual Band Handheld Transceiver Two Way Radio Walkie Talkie

2pcs BAOFENG UV-5R Dual Band Handheld Transceiver Two Way Radio Walkie Talkie




Features :

Frequency Range : 136-174 / 400-480MHz
Dual-Band Display, Dual Freq. Display, Dual-Standby
A/B band independent operation
128 groups channels storage
VFO & Memory channels scan
Shortcut menu operation mode
FM Radio (65.0MHz-108.0MHz)Built-in V OX Function
1750Hz Brust Tone
LED Flashlight
Large LCD Display
Battery Saver
Low Battery Alert
Emergency Alarm
Monitor Channel
ROGER SET
Tri-color background light selectable
0-9 grades V OX selectable
PTT & ANI ID FM radio
Keypad Lock
Channel Step : 2.5/5/6.25/10/12.5/25KHz
PC programmable
Voice companding 50 CTCSS/ 104DCS coder & tone searching
Wide/Narrow Band Switchable (25kHz/12.5kHz)
Transmitter time-out timer(TOT)
High/Low RF / TX power selectable
Busy channel lock-out(BCLO)

 
Specification :

Brand : Baofeng
Model : UV-5R
Language : Can set to English
Frequency Range : 65-108MHz(FM) 136-174MHZ and 400-480HZ (TX/RX)
Channel No. : 128
Frequency Stability : ±2.5ppm
Antenna :   High gain DualBand  antenna
Antenna Impedance : 50Ω
Operating Voltage : DC 7.4V
Mode of operation : Simple or semi-duplex
Dimension(W x H x D) : 100 x 52 x 32 mm
Weight : about 560g (including battery, antenna)
Antenna : SMA -Female
Earpiece / mic type : for Kenwood Plug type

Transmitter
Output power : 4W / 1W (Max 5W)
Modulation Mode : 16kΦF3E / 11kΦF3E
Maximum deviation : 5kHz(Wide) /  2.5kHz(Narrow)
Spurious Radiation : 7μW
Adjacent Ch. power : ≤-65dB(Wide) / ≤-60dB(Narrow)
Pre-emphasis characteristics : 6dB
Current : ≤1.6A(5W)
CTCSS/DCS deviation : 0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow)
Intermediation sensitivity : 8-12mv
Intermediation distortion : ≤10%

 
Package includeds :

2 x Baofeng UV-5R Camouflage Dual Band Handheld Radio
2 x 7.4V 1800mah Battery Pack
2 x Band Antenna
2 x Desktop Charger
2 x AC/DC Adapter  (100-240V)
2 x Belt Clip
2 x Earphone for free
2 x Hang Rope
2 x English user Manual

Bakeey Carbon Fiber Anti Fingerprint Soft TPU Protective Case For Samsung Galaxy Note 9

Bakeey Carbon Fiber Anti Fingerprint Soft TPU Protective Case For Samsung Galaxy Note 9




 Compatibility                      For Samsung                                         
 Compatible Model Galaxy Note 9
 Material TPU
 Feature Carbon Fiber, Fingerprint Resistant, Soft
 Type Back Cover
 Pattern Carbon Fiber
 Color Black, Blue, Red, Grey

DISAIN 32GB Type-c OTG USB 3.0 U Disk Flash Drive for Xiaomi Mobile Phone Tablet PC

DISAIN 32GB Type-c OTG USB 3.0 U Disk Flash Drive for Xiaomi Mobile Phone Tablet PC


 Specification:

 Brand                    DISAIN                                                                              
 Capacity  32GB 
 Interface  Type C, USB 3.0
 Material  Aluminum Alloy
 Color  Black, Red
 Product Size  65*19*8mm
 Write Speed  18 - 55 Mb/ s
 Read Speed  55 - 95Mb/s
 Working Temperature  0℃ ~ +60℃
 Storage Temperature  -10℃ ~ +70℃
 Compatible With  Windows 10/ 8/ 7/ XP/ Vista/ 2000
 Smart Phone With USB Type C Interface
 Package Included  1* 32GB U Disk

EZT® Z1+L 3D Printer Kit 220*220*240mm Printing Size Support Laser Printing/Intelligent Leveling/Multi-Language Switch with TFT1.44" LCD Display

EZT® Z1+L 3D Printer Kit 220*220*240mm Printing Size Support Laser Printing/Intelligent Leveling/Multi-Language Switch with TFT1.44" LCD Display




Features:

1. 220*220*240mm Printing Size,Laser Printing area:220*220mm
2. With TFT1.44" LCD display and support Chinese / English / Russian / German / Spanish / French / and other multi-language switch
3. Support intelligent leveling, four-point intelligent leveling, automatic calculation, not cumbersome.
4. With laser printing, it can support 450nm 1000mW 12V high power TTL adjustable focus blue.
5. Support memory card and offline print.
6. With CE,RoHs,FCC,LVD,VDE Certification
7. It is an unassembled DIY kit, which provides you an unforgettable step-by-step learning experience for the 3D printer from scratch.
8. 10m filament for free


Specifications
Model Z1+Laser 
Engraving Area 220*220*240mm
Engraving Accuracy 0.01 
Frame material Acrylic plate 
Platform board Aluminum Base 
Nozzle quantity Single 
Nozzle diameter 0.4mm 
Nozzle temperature Room temperature to 250 degree 
Control Temp Extruder(Max):260 °C;Hot Bed:50-100 °C
                         
Product forming size 220*220*240mm 
Layer thickness 0.1-0.3mm 
Printing Precision 0.015mm
Memory card offline print TF card 
LCD Display TFT1.44"
Print speed 20-150mm/s 
Platform temperature Room temperature to 100 degree 
Supporting material ABS/PLA/TPU/Wood/Nylon/ PVA/PP/Luminescent etc.               
Material diameter 1.75mm 
Recommend Temp ABS: Nozzle:230°C, Hot Bed:80°C  
PLA: Nozzle:210°C,Hot Bed:50°C                                                         
Operation Interface Chinese / English / Russian / German / Spanish / French / and other multi-language switch
Printing Format .STL/.OBJ/G-code
System Compatibility Windows XP/Win7/Win8/ Linux 
Model supporting function Yes 
XY-axis positioning accuracy 0.012mm 
Z-axis positioning accuracy 0.004mm 
Power 100~250V, 200W
Power Supply
Plug EU Standard(Default)
Host computer software Repetier-Host,Cura,Simplify3D,Slic3r 
Packing Type unassembled packing 
Laser printing 450nm 1000mW 12V High Power TTL Adjustable Focus Blue    
Current (mA) 1000 
Certificate CE,RoHs,FCC,LVD,VDE 
Connector Type TF card
Packing Size 400*450*130mm

Package Included:
1 x EZT® Z1+L 3D Printer Kit 
1 x 10m Filament(color send randomly)

Rock 0.18mm Self-healing 3D Curved Hydrogel Screen Protector With Positioner For Samsung Galaxy Note 9

Rock 0.18mm Self-healing 3D Curved Hydrogel Screen Protector With Positioner For Samsung Galaxy Note 9





Compatibility  For Samsung                                                                       
  Compatible Model  Galaxy Note 9
  Screen Protector Function  Self-healing, Wear Resistant, Fingerprint Resistant, Explosionproof
  Screen Protector Feature  3D Curved, Clear, HD, 0.18mm Thickness, Free Installation Tray and Squeegee Card
  Screen Protector Material  TPU
  Color   Clear

Bakeey Plating Clear Transparent Soft TPU Protective Case For Samsung Galaxy Note 9

Bakeey Plating Clear Transparent Soft TPU Protective Case For Samsung Galaxy Note 9




Compatibility                      For Samsung                                                 
 Compatible Model Galaxy Note 9
 Material TPU
 Feature Plating, Soft, Shockproof
 Type Back Cover
 Pattern Colorful
 Color Black, Blue, Red

U8 120mm DC 12V Desktop Computer CPU Radiator Cooling Fan Heatsink For Intel 775 115X AMD

U8 120mm DC 12V Desktop Computer CPU Radiator Cooling Fan Heatsink For Intel 775 115X AMD





Specification:
 
Material: Copper, aluminum
Size: 120*80*60mm
Bearing type: Hydraumatic
Rate Voltage: DC12V
Rate Current: 0.21±0.02A
Air flow: 48CFM
Noise Level: 25dB(A)±10%
Fan speed: 2500±10% RPM
Life: 30000 hours
 
Compatibility: For Intel 775 115X AMD
Intel LGA775/1155/1156/1150 AMD FM1/AM3+/AM3/AM2+/AM2 
Intel LAG775
Core 2 DUO
Celeron
Pentium 4
Pentium D
 
Intel LAG1155
Intel LAG1156
Core i7
Core i5
Core i3
 
AMD 754/AM2/AM2+AM3/FM1
Sempron
Athlon 64
Athlon X2
Phenom 64
 
Features:
 
1. Mountable to Intel LGA775/1155/1156/1150 architecture,AMD FM1/AM3+/AM3/AM2+/AM2 architecture
2. Long life fan, high efficiency, durable, big fan, low noise
3. Imported press solid production technology, fancy fin, strong heat dissipation performance
4. Simple installation, rookie and master can use
5. Dual 6MM heat pipe design, superior thermal performance.
6. Pure copper heat absorbing base, the heat generated by CPU can be transmitted immediately.
7. The heat pipe has zero distance contact, and the bottom is smooth and smooth, which is conductive to the heat generated by CPU immediately.
8. Checkered fins,tough style, larger heat transfer area
 
Packing list
 
1x Fan
1x Mounting Accessories( the round stand only for Intel use)
 
Note:
* No Installation Guides Are Included.
* Due to the manual measurement,there might be some error.

Joyroom M351 2A Braided Nylon Type-C USB Data Cable for Samsung S8 Xiaomi Huawei

Joyroom M351 2A Braided Nylon Type-C USB Data Cable for Samsung S8 Xiaomi Huawei





Specification:
Model: S-M351 Type C 3ft
Name: 3ft Braided nylon Type-c cable
Length: 1000mm/3ft
Material: Braided nylon
Function: Charging+Data Transfer
Color: Black, Red,Gold
Applicable Model: Type-C
Current: 2A
 
Feature:
1.Charge/data transmission.
2.Braided nylon material for wire, anti-winding.
3.High flexibility PET material, 0-90 degree bending resistance
 
Package:
1 X Joyroom Type-C Cable

Goral S5 Stylish Design Color Display Smart Watch Visible Messages Remind Heart Rate Monitor Watch

Goral S5 Stylish Design Color Display Smart Watch Visible Messages Remind Heart Rate Monitor Watch



General Specification
  Brand  Goral 
  Model  S5
  Color  Black,Purple,Red
  Compatible OS  Android 5.1 and IOS 8.0 or above phone
  Operating Mode  Touch
  Bluetooth Version  BT4.0
  Language  Chinese,English,French,German,Spanish,
Portuguese,Russian,Arabic,Hindi,  Japanese,Italian
  Weight  50g
  APP  JYouPro
Special Features
  Waterproof  IP68 Waterproof
  Heart Rate Monitor  Support
  Blood Pressure Monitor  Support
  Sleep Monitor  Support
  Pedometer  Support
  Exercise Plan  Support
  Caller or Message Show  Support
Technical Parameters
  Sreen   Size:0.96 Inch
  Type:Single Touch            
  Resolution:80*160
  Battery   Battery Capacity: 90mAh
  Standby Time: about 15 days
  Charging Time: about 2 hours
  Band   Material: TPU
  Length:about 210 mm (adjust:120-200 mm)
  Processor   Dialog14585


Package  Included:
Goral S5 Stylish Design Color Display Smart Watch Visible Messages Remind Heart Rate Monitor Watch  1*Goral S5 Smart Watch
 1*Charge Cable
 1*User Manual

HG P104 1/10 2.4G 4WD 25km/h Rc Car Knight 550 Brushed Big Foot Off-road Truck RTR Toy

HG P104 1/10 2.4G 4WD 25km/h Rc Car Knight 550 Brushed Big Foot Off-road Truck RTR Toy


Description:
Basic information Brand:HG
Item No:P104
Scale: 1/10
Main Color:red
Max speed:25+km/h
Power System ESC: 80A 2 In 1 esc
Motor:550 brushed motor
Servo:3kg S3003 standard analog plastic gear servo
Transmitter Frequency: 2.4G
Channel: 3CH
Remote distance:≥ 100m
Battery:4X 1.5v AA(not included)
Battery Car Battery: 7.4V  3000mAh  30C Lipo battery(included)
Charging time:about 6hours
Using time:about 15minutes
Other Material:hardware,electronic and plastic Dimension Car size:41.5*34.5*19cm(L*W*H)
Wheelbase:300mm
Track:265mm
Wheel diameter:120mm
Wheel width:75mm

Function:
Forward,backward,brake,turn left/right/around

Features:
1.The remote control is with channel forward and reverse settings and it is automatic frequency
2.Brake / no brake function can be switched
3.Independent suspension shock absorber system
4.Front and rear is with differential
5.Ball bearing and Closed gear dustproof drive
6.Adustable metal suspension link
7.High grip sponge TPR soft tire
8.Metal shaft drive system
9.Damping adjustable shock absorber

Package included:
1X Rc Car(included the car battery)
1X Transmitter
1X 7.4V Balance Charger
1X Manual
1X Accessories Set


Hiseeu H.265 H.264 4CH 8CH 48V POE IP Camera NVR 4K Network Video Recorder P2P ONVIF 4K CCTV System

Hiseeu H.265 H.264 4CH 8CH 48V POE IP Camera NVR 4K Network Video Recorder P2P ONVIF 4K CCTV System





Features :

1pcs POE NVR=1pcs normal NVR+1pcs POE Switch.
Video Compression: H.264/H.265
Video Input Mode: 4CH 4K/5MP/4MP or 8CH 1080P.
Video Output: VGA/HDMI.
Plug and play, Remote view through PC/mobile anytime anywhere.
With motion detection, email alerts functions.
Support DHCP, FTP, DNS, DDNS., etc network service.
1 HDD port (HDD is not included)
Support multi languages: English, Russian, French, Spanish, Italian, etc.
Support Onvif.
Save storage space, and enjoy clear and fluent video.
IP Cameras no need power adapter.
Video Input mode.
support set multi motion detection areas, The system will push alarm message or record video once motion detection is triggered.
Smart Video Playback.
Remote access via Windows PC, iOS and Android mobile.
Specification :

Operating system   Embedded Linux
System System resources Simultaneous multi-channel real-time recording, playback, network operation
Interface User interface Support 16-bit true color graphical menu interface and mouse operation
Preview screen 1/4/8
Video Standard PAL; NTSC
Video Video input (IP) 4*4K / 4*5MP / 4*4MP / 8*1080P
Video Compression H.264/H.265
Display quality Max 4K
Playback quality  1080P/720P
Encode capacity 4*4K / 4*5MP / 4*4MP / 8*1080P
Motion detection Support(depend on camera)
Audio Audio compression G.711A
Intercom   No
Record &playback Record mode Manual>alarm>motion detection>timing
Local Playback 1/2/4
Video search Time, Date, Event, Channel search
Video storage Local HDD, Network
Backup mode Network backup, USB portable HDD, U-disk
Network Compatibility ONVIF
 Protocol DDNS, NTP, DHCP...
Mobile Surveillance Support(iOS,  Android) smart phone
 Browser IE browser
External Interface Video output 1ch VGA, 1ch HDMI
Audio input 4ch network audio input 
Alarm I/O 0/0
Network port 1*RJ45 10M/100M Adaptive Ethernet port, 4 POE ports Support POE power supply
USB port 2*USB2.0
HDD port 1* SATA ports(max support 6TB, HDD is no included)
PTZ control Control PTZ device by network
Other Power supply   48V/3A
Power dissipation <10W (without hard drive)
Temperature  0°c to +55°c
Humidity  10%-90%
Weight 1.8 KG

Package includeds :

1 x Hiseeu 4CH POE NVR
1 x USB Mouse
1 x 48V/3A Power Supply ( EU/US Optional) Also come with an adapter according to your country.
1 x User manual

Liitokala Lii-PD4 LCD 3.7V 26650/21700/20700/18650/18490/18350/17670/17500/16340(RCR123)/14500/10440 1.2V AA AAA SC C NiMH Lithium Battery Charger

Liitokala Lii-PD4 LCD 3.7V 26650/21700/20700/18650/18490/18350/17670/17500/16340(RCR123)/14500/10440 1.2V AA AAA SC C NiMH Lithium Battery Charger




Specification:
Product name: Liitokala Lii-PD4 LCD 3.7V NiMH Lithium Battery Charger US/EU Plug
Brand: LiitoKala
Model: Lii-PD4
Input: AC cable 110V-240V 5060Hz/ DC 12V 1A (Selective)
Output Currnt (Li-ion): 500mA x4/ 1000mA x2/ 2000mA x1
Output Currnt (Ni-MH): 500mA x4/ 1000mA x2
Output Voltage: 1.48V/ 4.2V/ 3.6V/ 4.35V
Standby Current: ≤15mA
Constant Voltage Cut-off Current: ≤100mA
Size: 147mm(L) x 100mm(W) x 37mm(H)
For Battery: 1.2V Ni-MH/ Ni-CD to 3.7V Li-ion/ 3.2V Li-Fe/ 3.8V Li-ion battery.
For AA AAA SC 18650/ 26650/ 21700/ 18490/ 17670/ 14500/ IMR 10440

Features:
1. Smart LCD screen, show all the charging status, like Charging Volume, charging time, Current, Volt, Battery type, etc.
2. Press the button to change the battery type,it will start to charge 5 seconds after setting the battery type (3.2V or 3.8V), 1.2V Ni-MH and 3.7V li-ion can be detected automatically, so it need set for only 3.2V and 3.8V batteries.
3. Charging current automactically Control 500mA,1000mA,2000mA(only no.4 slot support 2A out put,Ni-Mh/Ni-Cd max support 1A).

4. Multi-power input: AC cable 110-240V 50/60Hz (included)/ 12V 1A adapter(selective), four independent charging and micro computer management system.
5. Charge current intelligent auto-set of total three levels: 500mA /1000mA/2000mA), 2000mA is fixed only for slot#4.
6. Identify Li-ion and Ni-MH batteries automatically and adjust manually the charging mode for LiFePO4 and 3.80V li-ion batteries(IMR)
7 Refresh for OV battery. It will not charge any battery of1.65 -2.20V (refresh current can be detected only)
8. Multi-safety protection function of over-charge and over-discharge, short circuited, polarity reverse and so on. It can smartly identify broken batteries with much more safety.

How to Use:
Put the battery into the charger and press the button within8 seconds to select the battery type (automatically recognized as 3.7V Li-ion or 1.2V Ni-Mh. Charging starts after 8 seconds.

LCD Display: 
1. If no battery is put in, LCD keeps on Show Null, then into sleep mode.
2. When battery is detected in, LCD lights on AND 3.7V LCD keep flicker to indicate to set the battery type, if no operation, it begin to charge 5 seconds later automatically under detection, LCD will display the charging status, Like BATTERY TYPE, TIME, VOLUME, VOLT, CURRENT, CHARGED VOLUME.
3. Charger screen will automatically into sleep mode, tap the button can show the battery type for 5 seconds.
4. LCD screen will light on when charging finished, and you could disconnect them.
5. You do not need adjust charging current, charger will control it smartly, li-ion max support 2A, Ni-Mh/Ni-Cd max support 1A.


Warning:
1. This charger can only charge a cylindrical lithium-ion batteries and nickel-metal hydride batteries, non-rechargeable lithium iron phosphate battery;
2. Before use, please carefully refer to the instructions, pay attention to the recommendation of the rechargeable battery charging current, do not exceed the recommended charging current;
3. Do not use other power adapter;
4. Chargers discharge may be hot, be careful not to burn;
5. Stop use, unplug the power, removing the battery;
6. it can only be used in normal room.
7. This product test data for reference only, please refer professional equipment.

Package inlcuded:
1 x Liitokala Lii-PD4 Battery Charger
1 x Charging Cable