Automatic Pump Controller (Smart-2)

পানি আমাদের জীবনে অতীব গুরুত্বপূর্ণ।সারা বিশ্বে প্রতিদিন ৩৫৫,০০০ মিলিয়ন পানি ব্যবহার করা হয় কিন্তু কখনো শেষ হয় না।একবার ভাবুনতো যদি এই পানি শেষ হয়ে যায় তাহলে কি হবে বা কি ধরণের ক্ষতি হবে? আমাদের অনেকের বাসাতে পানির জন্য পাম্প ব্যবহার করে থাকি।অনেক সময় পাম্প চালু করে বন্ধ করার কথা মনে থাকে না, সেক্ষেত্রে পানির অপচয় হয়।আর এই পানির অপচয় রোধ করতে JK Technology বাজারে নিয়ে এসেছে Smart Water Pump Controller যাহা স্বয়ংক্রিয়ভাবে কাজ করবে। ইহা ৫ ধরণের মডেলে পাওয়া যাচ্ছে। তাই আসুন আমরা Water Pump Controller ব্যবহার করে পানির অপচয় রোধ করি। Description:  Smart Pump Controller will automatically START the-water-pump as soon as the water level falls below the predetermined level and it will SWITCH OFF the-water-pump as soon as the tank is full. Smart Pump controller ensures no overflows or dry running of pump there by saves electricity and water. This device will show overhead_water_level, reservoir_water_level and Pump_status on its LCD display. Some extra feature makes this controller SMART. Test_mode and regular_mode. **During Test_mode the device continuously check the water level after 20 seconds. So it decrease installation time. **In Regular_mode the device continuously check the water level after 2 minute. So it Increase the life time of water sensors. **During failure or disconnect of overhead water sensor the device stop the pump after reach to RunLimit : min (max run time) **The device also show real time signal from the tank, Total ON/OFF of PUMP, Last Running Time, Total Running time.

Specification:  Technical Information: 1. Applicable for home/ office/ industry and more. 2. Single phase 220v AC. 2200watt max load. 3. Size :17cm X 12cm X 4cm, 300gram. 4. Internal voltage : 5vDC, 12vDC and 220vAC 5. Water sensor Voltage : 5v. 6. ON/OFF switch for manual control. 7. 16x2 LCD display. 8. Five step water level display On LCD. 9. Internal 30A Relay, N/O, N/C. 10. Control by atmega8 Micro-controller. features and advantages: 11. Fully automatic and Easy installation. 12. Dual Tank monitoring (overhead + reservoir). 13. Ensure no overflows or dry running. 14. Max Run time limit facilities.(Max:99:59 Hour:minute) 15. Total Run time Counting.(Max:25599:59 Hour:minute) 16. Number of total Start/Stop Count.(max:99999) 17. Last Run time (99:59:59 Hr:MM:SS). 18. Sensors and cable status show. 19. one year guarantee. Price: 3499 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH24 HUB

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Automatic Pump Controller (Super)

পানি আমাদের জীবনে অতীব গুরুত্বপূর্ণ।সারা বিশ্বে প্রতিদিন ৩৫৫,০০০ মিলিয়ন পানি ব্যবহার করা হয় কিন্তু কখনো শেষ হয় না।একবার ভাবুনতো যদি এই পানি শেষ হয়ে যায় তাহলে কি হবে বা কি ধরণের ক্ষতি হবে? আমাদের অনেকের বাসাতে পানির জন্য পাম্প ব্যবহার করে থাকি।অনেক সময় পাম্প চালু করে বন্ধ করার কথা মনে থাকে না, সেক্ষেত্রে পানির অপচয় হয়।আর এই পানির অপচয় রোধ করতে JK Technology বাজারে নিয়ে এসেছে Smart Water Pump Controller যাহা স্বয়ংক্রিয়ভাবে কাজ করবে। ইহা ৫ ধরণের মডেলে পাওয়া যাচ্ছে। তাই আসুন আমরা Water Pump Controller ব্যবহার করে পানির অপচয় রোধ করি। Description:  This is A Super Smart Water Pump Controller. It will automatically START the-water-pump as soon as the water level falls below the predetermined level and it will SWITCH OFF the-water-pump as soon as the tank is full. The Pump controller ensures no overflows or No dry running of pump there by saves electricity and water. This device will show overhead_water_level, reservoir_water_level and Pump_status on its LCD display. Some extra feature makes this controller SUPER SMART. Test_mode and regular_mode. **Thermal or OverHeat Protection of Water Pump by Temperature Sensor ** Audio Alarm (beep) in different condition and when error occur. ** Installation_mode : check the water level after 20 seconds. This mode remain 20 minute after power-up or after press any button. **Regular_mode : check the water level after 2 minute in normal condition. But it check after 20sec if Pump is running condition. So it Increase the life time of water sensors. **Sensor failure : if overhead water sensor cable are disconnected the device will stop the pump after reach to RunLimit : min (max run time) **The device also show real time signal from the tank, Total ON/OFF of PUMP, Last Running Time, Total Running time.

Specification:  Technical Information: 1. Applicable for home/ office/ industry and more. 2. Single phase 220v AC. 2200watt max load. 3. Size :17cm X 12cm X 4cm, 300gram. 4. Internal voltage : 5vDC, 12vDC and 220vAC 5. Water sensor Voltage : 5v. 6. ON/OFF switch for manual control. 7. 16x2 LCD display. 8. Five step water level display On LCD. 9. Internal 30A Relay, N/O, N/C. 10. Control by atmega8 Micro-controller. features and advantages: 11. Fully automatic and Easy installation. 12. Dual Tank monitoring (overhead + reservoir). 13. Pump Temperature monitoring (By Heat Sensor). 14. Audio Alarm System (in Error, Pump Run, sensor Fail). 15. Ensure no overflows or dry running. 14. Max Run time limit facilities.(Hr:MM=99:59) 15. Total Run time Counting.(Max:25599:59 =Hour:minute) 16. Number of total Start/Stop Count.(max:99999) 17. Last Run time Show(99:59:59 hr:mm:ss). 18. Sensors and cable status show. 19. Signal noise level show. 20. one year guarantee. AUDIO Alarm Function 1. Beep for 9 time at power up 2. Beep when resetting to factory setting 3. shortest beep if button are pressed 4. beep after few second if pump are running 5. beep if error : one short beep then one long beep = overhead tank > lower level (25%)reaching time is over (Dry running Error) two short beep then one long beep = overhead tank > upper level (99%) reaching time is over (Over flow ERROR) 6. BEEP if Reservoir tank is empty Function of Buttons: 1. upper button : short press >> turn ON PUMP 2. Lower Button : short press >> turn OFF PUMP 3. Press 1 sec any button : Enter to setting mode During Setting mode 4. short press any button to scroll down menu list 5. press 1 sec : Enter to change a setting 6. again press 1 sec : Exit from change setting 7. Upper button : short press > increase value 8. Lower button : short press > decrease value Price: 4499 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH24 HUB

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Automatic Pump Controller (Simple)

Description:  Automatic Water Pump controller will START the-water-pump as soon as the water level falls below the predetermined level and it will SWITCH OFF the-water- pump as soon as the tank is full. Automatic Water Pump controller ensures no overflows or dry running of pump there by saves electricity and water. This device will indicate overhead_water_status, reservoir_status and Pump_status by its three LED (Red, green, Yalow).

Specification:  1. Applicable for home/ office/ industry and more. 2. Single phase 220v AC. 2200watt max load. 3. Size :17cm X 12cm X 4cm, 400gram. 4. Internal voltage : 5vDC, 12vDC and 220vAC 5. Water sensor Voltage : 5v. 6. ON/OFF switch for manual control. 7. Internal 30A Relay, N/O 8. Control by atmega8 Micro-controller. features and advantages: 9. Fully automatic and Easy installation. 10. Dual Tank monitoring (overhead + reservoir). 11. Ensure no overflows or No dry running. 12. Automatic Run time limit 13. one year guarantee. Price: 2499 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH24 HUB

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Bluetooth Remote Switch

Description:  Bluetooth Remote switch is a remote control switching system that can control electric and electronics appliance using Bluetooth enable mobile phone. It has three separate relay to turn ON/OFF your equipment (light, fan, AC, Pump etc.).

Specification:  Turn on the device by Power (on/off) switch. RED light will lit. Now search for this device Named "TH-10SU" from your handset using Bluetooth connectivity. If found than pair and connect it. Generate DTMF audio by dialing your keypad or by others "DTMF Generator APP". see the installation/connection diagram before connect it. Control and Command List : Selection Digit : 1, 2, 3,(for three switches). Switch no 1 : press "1" for "ON" and again "1" for "OFF". Example : if you want to turn "OFF" the 3rd switch (sw no: 3), press "3" and 3rd switch will turn on and if you press "3" again then your 3rd switch is OFF. . or you can turn off 3rd switch by press "6" and turn on by press "9". similarly 1st and 2nd switch can be controlled by "4", "5", "7", "8" etc. All switch can turn on together by "*" and turn off by "#" button. The status of all switch can save by press "A". Price: 1299 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH HUB

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Automatic Pump Controller (mini-2)

Description:  Automatic Water Pump controller will automatically START the-water-pump as soon as the water level falls below the predetermined level and it will SWITCH OFF the-water- pump as soon as the tank is full. Automatic Water Pump controller ensures no overflows or dry running of pump there by saves electricity and water. This device will indicate overhead_water_status, and Pump_status by its LED (Red, blue). Once you switch the pump ON, you do not have to wait till the tank fills up and starts to overflow. The pump will be switched OFF at full level. So you do not need to think anything about your overhead tank, Pump On/Off condition etc, Only use this modern device and be tension free.

Specification:  1. Applicable for home/ office/ industry and more. 2. Single phase 220v AC. 2000w max load. 4. Internal voltage : 5vDC, 12vDV and 220vAC 5. Water sensor Voltage : 5v. 6. ON/OFF switch for manual control. 7. Two LED for status indication. 8. Internal 30A Relay, N/O 9. control by atmega8 Micro- controller. Features and advantages: 10. Fully automatic and Easy installation. 11. perfect Tank monitoring (overhead). 12. Increases pump set life. 13. Ensure no overflows or dry running. 14. Saves water, electricity and your time. 15. Very low installation cost. 16. Low price: per set 1500 tk. 19. 6 months guarantee. Price: 1199 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH HUB

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Motion Sensor Bulb (12 Watt)

মোশন সেন্সর বাল্ব যা সুইচের ঝামেলা থেকে আপনাকে মুক্ত দিবে, ইহা নিয়ন্ত্রণ করতে কোন সুইচ দরকার নাই শুধু আপনার উপস্থিতিই যথেষ্টl যখন কেউ এই ডিভাইসের কাছে আসে তখন মোশন সেন্সর এর মাধ্যম অটোমেটিক আলো জ্বলবে। এবং যখন মানুষ চলে যাবে তখন অটোমেটিক আলো বন্ধ হয়ে যাবে। ইহা এসি ভোল্টেজে কাজ করে। Description:  Motion sensor light will turn on automatically when someone come near to this device. And the light will turn off automatically if there are nobody around its sensor.

Specification:  input : 220 volt AC. Light o/p : 12 Watt max standby power : <0.1 Watt sensing distance : <15 feet sensing angle : 100 degree LED life : 50000 hours warranty : six months  Price: 599 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH24 HUB

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Day Night Switch (DC)

Description:  Do you have an outdoor/indoor lamp and you want it switched ON and OFF automatically ? Then use this DAY NIGHT sensor switch. It switches the lamp on when it gets dark and off when it gets light. The outdoor lamp will never burn unnecessarily, it saves energy and therefore costs. Also works with an energy-efficient lamp: that means double savings Applications: Day/Night Sensor is ideal for industrial, commercial, housing applications, offices & outdoor lighting. It also uses Security Lights, Street Lights, Parking lot lighting, Shops, garden lighting, passage lighting and doorway lighting etc.and any other places for automatic lighting.

Specification:  Product Features: Adjustable light sensitivity. input power : 8v to 24v dc output power : DC (same as input volt) Works only with DC lights (8v to 26v) There is no need of maintenance. size :3x6x6 cm Max load : 200 watt at 24volt Max load : 100Watt at 12volt Relay capacity : 8 Ampere max Price: 270 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH HUB

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Load Shedding Counter

Description:  Calculate the total load- shedding of Electricity at your area for whole month. Total 100 events of Load shedding will be auto save. The data logs are Load shedding duration(240 minutes + hours), event time (hour:minute), and date (day/ month)  Specification:  Input power : AC 220 volt Battery backup : 48 hours Load shedding duration : 2 days max Load Shedding memory : 100 event LS Detection Delay : 30 seconds LS Saving delay : 0 to 255 sec LS Range : 30sec to 240mints +10 hr Installation / Catalog Normal screen it will show Time, Date and Loadshedding Press menu button and it will show Total Loadshedding (In minutes) Last Loadshedding (Duration,date,time) All Loadshedding history (serial,duration,date,time) maiximum 100 history Setting Mode Press and hold menu button for 2 second or press left(-) or right(+) button 1.clock setting (set with real time) 2.Date setting (set actual date) 3.Save delay setting (Max 255 seconds, this delay is count before saving each loadsheding log or history, after AC fail clear) 4.Factory Reset 5.www.jktechbd.com. 6.Exit (back to home screen) Duration calculation Loadshedding counting start after 30 seconds of AC_Fail Normally it count the duration of Loadshedding upto 240 minutes or 4 hours. After 240 minutes it add 1 per 60 minutes. so Duration 241=240+60 minutes. or Duration 245=240minute +5hours This technique is continue upto 250 count. After 250 it add 1 for per 1 day. so Duration 251=240minute +10hours+1day This compressed duration is used in only loadshedding history or into data log. Because each memory cell size are limited upto 255. But Total loadshedding will show in actual total minutes.  Price: 1199 BDT If you want to know more information feel freely contact with me without any hesitation. shahrukh7920@gmail.com 01922-987920, 01737-951779 Know More: TECH HUB

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Digital Timer 1500 Watt

 

Digital Timer (1500 watt) এক ধরণের স্বয়ংক্রিয় সুইচ যা ফ্যান, মিনি পাম্প, মিনি হিটার, টিভি এবং অন্যান্যগুলির মতো বৈদ্যুতিক সরঞ্জাম নির্দিষ্ট সময়ের সাথে চালু / বন্ধ করতে পারবেন। এই টাইমারের সময় এবং অন্যান্য তথ্য তার LCD ডিসপ্লেতে দেখতে পারবেন। আপনার প্রয়োজনীয়তা অনুযায়ী একাধিক টাইম সেট করতে পারবেন এবং এই টাইমার দ্বারা একটি সরঞ্জাম প্রতিটি দিন বেশ কয়েকবার নিয়ন্ত্রণ করা যেতে পারে অথবা প্রতিটি দিন নির্দিষ্ট সময় নিয়ন্ত্রণ করা যেতে পারে। ব্যবহারকারী বিলম্ব সময়, চালু সময়কাল, সময় বিন্দু, ইত্যাদি 1 মিলিসেকেন্ড থেকে 900 মিনিট বা 24 ঘন্টা সমন্বয় করতে পারেন। এই টাইমারে একটি LCD ডিসপ্লে, মাইক্রোপ্রসেসর, ব্যাকআপ ব্যাটারি, 3 কন্ট্রোল সুইচ এবং একটি 10A রিলে আছে। Description:  Digital timer is one type of automatic switch which can turn on/off any electrical equipment like light,fan,AC,water pump,heater,TV and others. This timer has LCD display, microprocessor,backup battery, 3 control switch and one 30A relay. There are multiple options to set the timer according to user requirements. By this timer, an equipment can be controlled several times each day. Or can be controlled in fixed time each day. User can adjust the delay time, run duration, starting time point, etc from 1 milisecond to 900 minutes or 24 hours.

Specification:  input power: AC 220v 50Hz. output: AC 220v 1500Watt Max Relay: 30A one relay Backup battery: 48 hours Time format: 24 hours Timer option : independent 3 times Duration : 1 to 999 mili sec, 1 to 900 minutes. Multi Timer : 2 to 700 times on/ off per day

Price: 1999 BDT

If you want to know more information feel freely contact with me without any hesitation.

shahrukh7920@gmail.com

01922-987920, 01737-951779

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Gsm Home Security

Description:  Protect Your home or office from Thief or intruder. If you live alone or out of home, a security system can alert you in advance if there is an intruder inside your home. Remember that you are not always around to protect your house. So It is important to use a best “home security system” to protect your home, Office, market, bank etc from intruders. Think that " You are away from home and there is nobody in your home. Now what will happen if a thief or a intruder come into your home ? Your assets must be stolen and you will not understand anything from away.  But don"t worry, our GSM HOME SECURITY SYSTEM will alert you by making a automatic phone call if a thief (any body) entered into your home at any time.
Specification:  1. Operating Voltage : 4V DC 30mA. 2. Adapter : 220V AC to 5V Dc 300mA. 3. PIR sensor Range : 15 feet. 4. Detection angle : 140 degree. 5. Backup battery : 4v 400mA, Rechargeable. 6. Backup Time : 48 hours. 7. Dimension : 14cm X 10cm X 4cm. 8. Weight : 200 gm. Operation : 1. open the front part of the box. 2. Insert a SIM card into the phone. 3. Turn ON the phone by pressing (on/off) button(RED) on the front part. 4. Input your personal phone number and press dial button(GREEN). 5. calling process is ok then close front cover again. 6. Now turn ON the devise (ON/OFF) switch. 7. If you move frequently in front it, It will call to your personal number automatically. NOTE: The devise will be paused at low battery and radiation effected condition.  Price: 2999 BDT

If you want to know more information feel freely contact with me without any hesitation.

shahrukh7920@gmail.com

01922-987920, 01737-951779

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