INTERACTIVE PROJECTION SYSTEMS
Crystalhills has various interactive advanced solutions used for seamless educational training in educational centers and conferencing technologies round the world.
BELOW ARE FEW OF THE SPECIAL SOLUTIONS RECENTLY DEPLOYED
INTERACTIVE PROJECTION SYSTEM
You know your students live in a world of technology, therefore, technology can help hold their attention but you have a budget. If your classrooms already have dry erase boards but no projectors, the Crystalhillsinteractive projector lets you bring interactive teaching into your classrooms without breaking the bank.
• Multi-Pen Operation lets students simultaneously interact with the same projected image.
• Completely integrated with other products.
• Crystalhills classroom software offers comprehensive classroom instruction aids, to easily create and present classroom lessons.
• Field upgrade-able, so that schools can start with a standard, non-interactive model and upgrade to multi-pen interactive functionality.
TELECONFERENCING ROOM SETUP
We supply and install equipment from all of the major conference system manufacturers no matter how large or small.
Our systems are designed to expand to meet your delegate numbers and conferencing requirements, and include options for remote delegate stations (via PC or telephone), external source inputs, automatic camera tracking and public address or record function outputs. It is designed to have included, a variety of applications, including government, education, hospitality and corporate environments.
We offer the most extensive range of group Wireless Conferencing and Public Address systems in a variety of standard and digital designs to handle the needs of small to large business.
WIRELESS CONFERENCE SYSTEMS
Wireless networks and devices are omni-present in todays meeting rooms. Smartphones, tablets and laptops are essential tools that people want to continue to use during meetings … and so is access to the network.
Crystalhills offers many possible channels in the 2.4 GHz and 5GHz band. The wireless conference system will hence not deprive people from their access to the wireless network, so that they can continue to access the data that they need during the meeting. We offer the perfect solution that reassures your IT people and that offers the convenience of a reliable wireless conference system in your meeting room.
• Quick set up and removal, free from troubles resulting from cable breaks and cable deterioration
• Easy to setup a system for limited time frame usage
• No impact on furniture, interior equipment or building structure
INFRARED TRANSMISSION TECHNOLOGY
Conference privacy is guaranteed as infrared signals do not pass through opaque walls or ceilings, wherever there is a partition between conference rooms, there is no interference.
• Any number of infrared wireless conference systems can be installed within a building
• The infrared communication frees users from worries about eavesdropping and radio interference inherent to radio wave-based wireless communications
• No radio radiation
• No radio frequency license needed for operating an infrared system all over the world
DIGITAL INFRARED AUDIO TECHNLOGY
The core of Crystalhills infrared wireless conference system – Crystalhills (Digital Infrared Audio Transmitting and Control Technologies) – is a new technology originated by Crystalhills. It digitally encodes and modulates audio and data signals for transmission via infrared light, achieving both multi-channel audio signals and bidirectional data transmission and control. Digitalization combined with wireless transmission via infrared technology is an ideal solution for a wireless conference system.
Crystalhills digital infrared wireless conference system is composed of a main unit, one or more transceivers and conference units.
A typical sound system consists of an input transducer (microphones), which converts sound energy such as a person singing or talking or the sound of an instrument into an electric signal,the signal processors then alters the signal characteristics by using equalizers that adjust the bass and treble and compressors that reduce signal peaks. Then we have amplifiers that add power to the signal so that the signal can drive a loudspeaker without otherwise changing its content. Lastly, we have the output transducers which are mostly loudspeakers in speaker cabinets that converts the signal back into sound energy which is the sound heard by the audience and the speakers. These primary parts involve varying amounts of individual components to achieve the desired goal of reinforcing and clarifying the sound to the audience, performers, or other individuals.
39, Isheri Road Oak Plaza, Ogba-Aguda. Ikeja, Lagos. Nigeria.
(+234) 7038621740 / (+234) 8144207377