Baby video monitor is one of the wireless home security systems, the monitors and displays. In the baby's room it is placed in the nursing device, which can display at any time through to the safety of baby care. Baby video monitor is a home security product, and this product utilizing the monitoring end of every act and every move every word and action to provide real-time monitoring. The result of the monitoring by analog signal or digital signal radio waves sent to care hand control end device, and to restore the video or audio. Through the use of baby video monitors, the parents or guardians are no longer needed to be closely in the infant or child side can be aware of their behavior, and in the abnormal conditions at the same time can be detected and processed immediately. Baby video monitors is not only in infants is the best daily life care products, but also to take care of the elderly and patients must have a good helper.
Baby video monitors application
Through this device, the parents can be in another room or outdoor courtyard of handling other affairs. At the same time, the child is also well, do not have to always be always on tenterhooks, make baby video monitors to become parents family helper. Except for infant care, baby video monitors also widely applicable to the elderly care and supermarket, office, company, school, family, hospital and other small places of safety protection.
Baby video monitors industry development
In history of the baby video monitors industry, 2.4G digital baby video monitors with 40/49M portable baby video monitors main part. Since 1980s, 40/49MHz baby video monitors production industry by more than 10 MHz crystal oscillator and by 3 multiplier way to get working frequency. This scheme has the advantages of simple technology, low cost. However, 3 frequency causes the circuit has flooded many times without need for harmonic and fundamental. In order to filter out unwanted frequencies, usually used in the week is tuned to the selected desired frequency. Production debug complex, the high rate of non-performing, and a working frequency need a crystal. The channel selection of the listener, you need a crystal, the increase of production cost and complexity in the week tuning. With the rapid development of economy, the electronic product change rapidly upgrading, industries and enterprises in the fierce competition, the product cost control has become the critical threshold for consumer electronics.
www.china-jlt.com is a high-tech enterprise specializing in the R&D, manufacture and sale of wireless baby monitors, wireless home security cameras and other wireless products. Exporting since 2003, they have served a long list of customers from Europe and North America and accumulated rich experience in marketing wireless items.
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