Wireless Mini keyboard price in bangladesh

                                                                                                                      

 

 

Three highlights:

1. larger trackpad, the unique double mouse button design, more convenient operation                                                              
2. Nokia Universal (BL-4C) rechargeable lithium battery, free replacement battery 
3. palm-sized gaming keyboard, streamlined design This is the latest produced a new generation of intelligent wireless keyboard touchpad, a collection of  full-function keyboard and mouse, family entertainment, preferred HTPC control! Having a super good use of touch, super good shape design, the most full-featured, most portable

Features

Length 146.8X wide 97.5X thick 19MM, palm-sized.1: QWERTY keyboard, up to 92 keys -
2: ergonomic design, perfect appearance 
3: larger trackpad, a unique dual mouse button
4: replaceable lithium polymer battery can be recharged, safe and durable , universal Nokia battery BL-4C 
5: use environmentally friendly materials, the entire lead-free processes, in line with ROHS standard 
6: innovative smart technology on the code, do not shoot the receiver is lost, worry-free sale 
7: unique hotkey design, the use of more carefree

* You can adjust the upper left corner of music a next track, pause, mute, sound volume, the upper right corner is the four arrow keys and the Enter key. 
* Double mouse button design, operation more convenient ; * 
the upper left corner from top to bottom circle button hotkey, which are a key to turn on the player, a key to open the mailbox, the mute, the left mouse button, the upper right corner from top to bottom round buttons are a key to open the search, a key to open my computer, open the browser home page, right; 
* With F1-F12 keys; 
* streamline design, two-handed operation, gain control, game-like feel* Fine workmanship, excellent industrial design, own gifts to share

 

 

Security product siren price in bangladesh

 

 

 

 

Model: WP-07 WH-07

Power:10 / 15W

Voltage: 12V DC

Current: 200MA

Tone: tone or six tone

Volume: greater than 110 dB (1 meter test)

Dimensions: Diameter 54mm * height 48mm wire length 40mm

Mounting holes: single-center pitch 14mm pitch on both sides of the center: 28mm

Lowest price door bell in bangladesh

 

 

 

 

 

Wired doorbell, ding-dong ring tones, sounds loud and clear and soft  easy to install, mounted 5 batteries.  
Size: length 87 × 62 × 23MM
Color: White
Packing: Neutral white box

Doorbell Installation: Wall or double-sided adhesive stickers

Otherwise directly connected to 12V wired doorbell, price concessions, welcomed the large quantities.

 

(Now basically every household will choose to install the doorbell, so that many people buy the doorbell, but when the doorbell to buy back, the question is, how to install a doorbell, some people may be able to install the installation instructions according to doorbell doorbell, but I think most people can not be installed on the door, then the next I told everyone straightforward talk about how to install a doorbell, I hope when you install the doorbell can play a helpful role.

Wireless doorbell classification

Under normal circumstances, the doorbell are the following categories, namely, wired doorbell, active wireless doorbell, wireless doorbell, wireless doorbell non-visual, cat's eye doorbell, passive wireless doorbell.

Doorbell There are many different doorbell have different installation method, then I'll pick some of the more common doorbell with you explain how to install it.

Wireless doorbell installation method

In general, the farther transmission distance wireless doorbell, and some can reach about 300 meters, and the price is not too high, so is a wireless doorbell doorbell we are more commonly used, the wireless doorbell how to install it? First, put the horn placed in the room, and then plug in the power, then need to come out of the insulator plastic sheet,

Second, the wireless doorbell button on your doorstep, with double-sided tape or screws to the fixed up, and then put the battery in, and finally to pay attention to the location of the keys must be able to shelter from the rain, and now wireless doorbell although most rain, but also just in case.

Wireless doorbell installation

As technology advances, wireless doorbell gradually into the ordinary household, although the number of buy now or much, but doubtless increased, so it is necessary to introduce wireless doorbell installation.

Wireless doorbell wireless doorbell installation and installation methods similar, but only a few more details, that is, when you install a wireless doorbell button when, with the need to install the battery.

Doorbell installation requires attention to detail

Describes some of the doorbell installation methods, said the following about the doorbell wiring installation requires attention to detail, in order to avoid all mistakes in the details, resulting in unnecessary losses.

First, the choice of the doorbell brand must choose good quality brand, in addition to pay attention to in the selection of the above doorbell wiring is reasonable.

Second, when you install the doorbell button, pay attention to rain.

Third, when you install the doorbell batteries, to choose durable battery, or replace the battery back and forth is a very troublesome thing.

These are decorated Xiaobian finishing doorbell installation method, if you after reading there is doubt, there will be more answers)NS:03

 

 

Wirless magnetic switch price in bangladesh

 

 

Operating voltage: DC12V 23A battery

Operating current: 25MA

Transmit frequency: 315MHz or 433MHz, the default delivery 315MHz,

Quiescent current: 5uA

Transmission distance 300 meters of ordinary receiving module with superheterodyne precision receiving module up to 1000 meters

Code Type Fixed Code PT2262 Optional Oscillation Resistor 1.5M, 3.3M, 4.7M.

Coding way plug short-circuit cap

Size: 71 * 36 * 1

Magnetically effective distance: pull -15mm; release-30mm

How it works: The magnet and the main body separate, the main body immediately emits a wireless signal.

 

 

 

 

 

Electric mosquito  killer price in bangaldesh

 

 

 

 1)voltage:5V,USB cable input.220V/5V.
2)power:2W
3)effect area:20SQM(square meter)
4)6pcs purple Leds+fan
5)size:160*200mm(H)6:NW:0.55kg

The use of mosquito light, taste, integrated wind technology. Using mosquitoes favorite 390nm light lure mosquitoes lamp, 360 angle astigmatism, combined with tepid induction, so that mosquitoes are attracted any direction; strong oxidation generated by the nano-titanium dioxide mosquito net and trap light in the decomposition of harmful gases when generating carbon dioxide and water to simulate wet breath exhaled carbon dioxide to lure mosquitoes from the vote "trap"

After the fan 1.4 m / s wind speed agitation surrounding air vortexes, mosquito mosquito is attracted to the reservoir chamber, because the fan wind is from above into, out from below, but also play a role in dry mosquitoes, the mosquitoes quickly lose water, air-dried and died gradually.

 

Pir detector(motion) price in bangladesh

 

 

 

 

Features:

Using microprocessor controlAnti-12kg the following petsAutomatic temperature compensationDynamic Threshold Adjustment TechnologyDetection range can be adjustedBattery undervoltage alarm indicationBipolar pulse count adjustable

Technical Parameters:

Operating voltage: DC3V 2 AA batteries

Quiescent current: ≤ 15uA

Alarm current: ≤ 10mA

Detection range: 9-18m

Detection Angle: 110 degrees

Encoding: 2262

Transmitting frequency: 315 or 433

Launch distance: 220 meters (open distance)

Undervoltage indication: Yellow LED

Alarm indication: red LED

Sensor: dual element pyroelectric infrared sensor

Operating temperature: -10 ℃ ~ +50 ℃

Ambient humidity: up to 95% RH (no condensation)

Anti-RF interference: 10MHz-1GHz 20V / m

Installation: wall or corner installation

Installation height: 1.7-2.5M (recommended installation height of 2.2m)

Dimensions: 107 * 59 * 39.5mm

 

 

Mini  strobe siren price in bangladesh

    

The alarm can be used alone, or infrared wireless burglar alarm (available for sale), such as: the speaker installed in the detection zone, the work of the alarm sound and flashing lights can play a role in deterring thieves .

Details: Alarm sound pressure: 100 dB

Power supply voltage: DC 24V rated voltage, power on the alarm power: 5W

Packing size: 12.5X7.5X5.5 (cm) Matching products:

 main technical parameters 

Operating Voltage:DC9V ~ 26V

Monitor current:Lt;

Alarm current:Lt;

Sound level:110 decibels

Wire system:Two bus 24V (red line positive), (black line negative)

Installation:Exposed wall

Operating temperature:-10 ° C to + 55 ° C

 Dimenssion: 122 × 73 × 44mm3 (H × W × D)

Weight:About 150 g

Colour:The upper half is red and the lower half is white

 

 

 

 

 

 

 

 

Elecronic pest repeller price in bangladesh

 

 

 

 

 

Electronic devices deworming

1/ Product Model: ZS-633
2/ Product range: The electronic helminthes machine (Pest Repellent)
3/ Package: 100pcs/box
4/ Outside box size: 42cm×43.5cm×44cm
5/ Gross weight:    kilograms
6/ Net weight:      kilograms
7/ Payment Term:

8/ MOQ:    PCS
9/ Outside Package: Color KA packing
10/ Technical parameter:  Voltage: AC110V~220V
Power:5W

Wholesale price: (       )Yuan (RMB) / PCS (does not contain tax factory tohand over commodity price)

Effect Range:
A/This machine will have great effect in 80-120 square meters in the room.
B/ This machine can lustrate house mouse, black beetle, mosquito, flea, fly, cricket, ant, wood ant, etc.. So we can call it electronic lustrate mouse machine, electronic helminthes machine etc.
C/ The ultrasonic that sent out from this machine is far away from hearing range of human being.
They will not do harm to human being and pets. Also will not have affect on house machine.
D/ This machine is safety and environment protected. It is smell-less and flavorless.Teeny used energy. (Total power<5W), and with advanced photoelectron technology.

  

Quantity:01 

Model: ZS-633

Rated power: 5 (W) 

Power supply voltage: AC90 ~ 220 (V) 

Power frequency: 50 ~ 60 (Hz)

Dimensions: 90 * 56 * 50 (mm) 

Material: ABS material 

weight:      0.081（kg）

Carton size: 42 * 42 * 43cm 

Brand: (Nenotech)

Color: Ivory

 

  Its safe, non-toxic, odorless, highly efficient and very widely used.

The products are widely used in homes, warehouses, shops, hotels, hospitals, offices, rooms, gardens, hotels and other grain depot 

Product Range: about 80-120 square meters, the best results is 50 square meters, installed in each room

Power supply voltage: AC220V or AC110V

Power consumption: less than 5W 

Frequency range: 20 ~ 55KHZ

 

 

 

  Shipping policy rate:
1.       Â	Free charge if you pickup from our office.
2.       Â	Classic Service Charge=For one time setup and machine tuning learning from our office. If problem then send us machine and after solve problem then pickup  from our office.(No Door To Door Service).
3.       Â	Economy Service Charge = Go to your door and setup machine & teach you about technical operation. If any problem then we pickup from your door and solve problem and setup.(Door to Door Service in Office hour).
4.       Â	Professional Service Charge= All service are VIP level and same time solve your problem.
5.       Â	Yearly Basis Service Charge=After Warranty period we offer yearly contract based Service if you want. (It’s door to door service).