What is Walkie Talkie ? The terms ‘two-way radio’ and ‘walkie talkie’ may sound similar. But technically both are not the same. So what’s the difference? In short, all walkie-talkies are two-way radios; but not all two-way radios are walkie-talkies. Let me give you an example, a vehicle or desk-mounted mobile radio can’t be a walkie-talkie because it isn’t handheld. So walkie-talkie is handheld portable two-way radios. Bangladesh has many international brands like AIRCOM, Motorola, […]

Many offices recruit security guard patrol for the safekeeping of their premises. Guard Patrol is the latest technology for  Security supervisors to patrol the entire area at scheduled times as part of their duty. But if they do not do their duty properly, if they intentionally skip some checkpoints what the management can do? To monitor this patrolling is being done properly, a guard patrol monitoring system is essential. This solution is called the Guard […]

In Bangladesh, Walkie Talkie Market KST 245 is the very popular walkie talkie. KST 245 is Red color SBR Walkie Talkie. This Red Color KST 245 SBR Walkie Talkiel price is 10,000 BDT to 15,000 BDT depend on custom duty and exchange rate. We frequently import this model as per BTRC rules. We are importing any type of walkie talkie as per BTRC guidelines.  This model is appropriate for common people or any private organization. […]

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Bangladesh Telecommunication Regulatory Commission (BTRC), is announced of SBR is license-free Walkie Talkie radio in 245-246 MHz frequency band is free for the local citizen. To use License free walkie talkie first time and only one time must pay 6,325 Taka (Included VAT) as a bank draft or pay the order. After Checking all necessary documents are right then BTRC will issue and demand a note or station charge 690 x N (Number of radio). […]

Olefins Trade Corporation is the leading Importer & Supplier for Emergency Eyewash Station in Bangladesh. Check our site to know the latest Eye wash station price in Bangladesh.  We first time introducing Eyewash station. Eyewash Station mainly used in Factory, Textile, Garments, Food & Beverage, Leather Processing, Pharmaceuticals company, and were using acid, chemical &  hazardous chemicals. We are truly a professional supplier for Emergency Eye Wash Station & Safety Shower in Bangladesh.   What […]

SBR Walkie Talkie License: প্রতিষ্ঠানের জন্য দুই ধরনের লাইসেন্স দিয়ে থাকে বিটিআরসি। একটি হল এসবিআর অপরটি হল আইওটি। লাইসেন্স কিভাবে করতে হয় আসুন দেখে নেই। ওয়াকিটকি লাইসেন্স করতে হলে বিটিআরসি বরাবর আপনার প্রতিষ্ঠানের লেটারহেড প্যাড এ আবেদন করতে হবে। এর সঙ্গে নিম্নোক্ত ডকুমেন্টগুলো জমা দিতে হবে – বিটিআরসি বরাবর ৬,৩২৫/- টাকার পে অর্ডার। হালনাগাদ ট্রেড লাইসেন্স টিন সার্টিফিকেট ও টিন জমা দেয়ার রশিদ বা ব্যখ্যা ভ্যাট সার্টিফিকেট দুই কপি ছবি ও জাতীয় পরিচয়পত্র এসবিআর/ আইওটি […]

Amateur Radio Operator or Ham Radio operator has a unique call sign. Amateur radio is an international hobby that exists for personal communication, experimentation, and public service.  The call signs are used to legally identify the station or operator, which is based on the alphabetized regional-group list. Since 1927 these have been used to uniquely identify operators and locate amateur stations by ITU. The 26 letters of the English alphabet and ten digits may be […]

What is Guard Tracking System? A guard tracking system is a system used to help companies and organizations to organize to monitor the guard’s daily-bases movement. The guard tracking system log and execute guard tours and patrols in their assets ensuring that the officers will accomplish their tasks within the predefined time intervals. Who Use this System? The implementation of a guard petrol system will help companies to monitor their staff accurately in time and […]

মেটাল ডিটেক্টর বা ধাতু শনাক্তকারী যন্ত্রটির সাথে আমরা সবাই মোটামুটি পরিচিত। এটি মূলত লুকিয়ে থাকা মেটাল জাতীয় জিনিস শনাক্ত করতে ব্যবহার করা হয়। এর ব্যবহার সাধারণত বিভিন্ন পাবলিক সমাগমের জায়গায় হয়ে থাকে যেমন কোন স্থানে ঢোকার প্রবেশ মুখে, ছোট-বড় শপিং মলে, বিভন্ন সরকারি-বেসরকারি অফিসে যেখানে সাধারণ মানুষের আনাগোনা হয়ে থাকে। মেটাল ডিটেক্টর কিভাবে কাজ করে এই যন্ত্রটির ভেতরে একটি সেন্সর সেটআপ করা থাকে যেটি মেটাল বা ধাতু জাতীয় যে কোন বস্তুর উপস্থিতি সহজেই বুঝতে পেরে […]