Services/Repair
Communication / Electronic Equipment Repair
At Linktech, we pride ourselves on 16 years of technical expertise, specializing in dependable repair services for two-way radios, security devices, and industrial electronic equipment. Regular maintenance and prompt servicing can greatly prolong your equipment’s operational life, guaranteeing functionality for the future. Early attention to small issues, like replacing worn parts or fixing faulty components, can avert more extensive and expensive repairs later. Our expert repair techniques ensure your equipment’s efficiency and performance, contributing to a smooth operation throughout its intended lifespan. Diligent maintenance guarantees consistent reliability, allowing your equipment to function seamlessly.
Two-way Radio Repair
Linktech offers top-notch radio repair services in Malawi, ensuring 2-way radios are restored to their optimal condition. Bring your malfunctioning units to us, and we’ll promptly repair them to full functionality.
We repair the following:
- Mobile and portable 2-way radios
- Repeaters
- Base radio Power Supply Units
We recognize that your two-way radio equipment represents a significant investment. Our skilled technicians can address nearly any problem across all radio brands. We employ top-notch techniques and tools for every repair, and we exclusively use genuine OEM parts to ensure a durable, high-quality fix. Additionally, we offer a three-month guarantee on all repairs. If the same issue arises within this period, we will resolve it at no additional cost.
ATEX two-way radios are radios that have been designed and tested to work in explosive atmospheres, such as mines and chemical plants. Any device or action that generates a spark or heat could trigger a hazardous chemical reaction in such atmospheres. To distinguish them from standard two-way devices, ATEX radios are typically colored blue.
VHF (Very High Frequency):
• Frequencies: 136 MHz to 174 MHz.
• Longer wavelength, lower frequency.
• Better propagation in open spaces and over water.
• Effective for outdoor and long-distance communication.
• Limited penetration through obstacles, making it less suitable for indoor or urban environments.
• VHF radios find applications in outdoor activities like hiking, camping, marine communication, and search and rescue operations.
UHF (Ultra High Frequency):
• Frequencies: 400 MHz to 470 MHz.
• Shorter wavelength, higher frequency.
• Better penetration through obstacles like buildings and foliage.
• More susceptible to signal loss in open areas with fewer obstacles.
• Ideal for indoor use and urban environments.
• UHF radios are commonly used in industries such as construction, manufacturing, and security.
A device’s Ingress Protection (IP) rating signifies the degree of sealing effectiveness of electrical enclosures against the intrusion of foreign objects. It denotes the device’s defense level against solid and liquid contaminants. An IP rating consists of two digits: the first indicates the protection level against solids such as dust, and the second signifies the protection level against liquids.
Security Equipment Repair
Security systems consist of electrical components that will require servicing over time. Apartment intercom systems, which are in constant use, often sustain damage and need repairs. Card readers, keypads, and magnetic latches deteriorate with use, and technological advancements necessitate updates. Cameras also require regular readjustment and cleaning. Therefore, the repair and maintenance of these essential safety systems are crucial.
We repair the following Security systems:
- Audio and Video Intercoms
- Analogue and digital IP CCTV systems
- Panic packs and intrusion detection systems
- Access Control Systems
Whether diagnosing, repairing, or upgrading an existing system, our team of experts provides the best solutions tailored to your needs. Through years of experience, we have developed a comprehensive knowledge base for troubleshooting and can swiftly identify the core of any problem.
If you’re looking to safeguard your business, home, or any private property, CCTV is more accessible than ever before. With affordable pricing, straightforward installation, and the ability to capture high-definition images, now is an opportune time to invest in a CCTV system. Paired with an alarm system, CCTV serves as an effective deterrent against potential thieves. For business owners considering CCTV, there are additional benefits. Installing CCTV at your business location can help ensure the safety of employees and customers, secure inventory, protect your property, and monitor staff activities..
Access control provides physical security that restricts who can enter a specific area at any time. Technologically-advanced access control systems allow entry only to authorised users and verify everyone who enters and exits a monitored area.
These systems use different methods of controlling access, including Radio Frequency Identification lock systems, biometrics, electromagnetic mechanisms, keycards, and smartphones.
Panic buttons are designed as pressable devices that individuals can use to signal for assistance when in danger. Upon being pressed, an alert is immediately triggered. Additionally, panic buttons can activate a remote alarm during a hold-up situation. These devices are typically straightforward in design and user-friendly.