Alarm systems communication

A variety of car alarm systems Contact 015 297 7773 for pricing

We provide affordable and professional installation of all home & office security systems throughout Gauteng and Limpopo province.

Buy 12V 7ah Rechargeable Battery- For gatemotors or alarm systems for R156.00

Buy Helmet Wireless Earphone Motor Headset Communication Systems Earphone for R399.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R750.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R575.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R600.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R245.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R640.00

Buy Waterproof Outdoor WIFI IP Camera, Alarm, Motion Detector, Two-way Communication etc. for R481.00

Buy Waterproof OUTDOOR WIFI IP Camera, Alarm, Motion Detection, Two-way Communication etc. for R355.00

Buy Waterproof OUTDOOR WIFI IP Camera, Alarm, Motion Detection, Two-way Communication etc. for R491.00

Buy Waterproof OUTDOOR WIFI IP Camera, Alarm, Motion Detection, Two-way Communication etc. for R780.00

Buy Waterproof OUTDOOR WIFI IP Camera, Alarm, Motion Detection, Two-way Communication for R357.00

LinkAV-C322H-2W DIGITAL COFDM MINI TRANSMITTER SYSTEM advantage: 1. Working frequency can be adjustable between 300MHz and 900MHz; 2. High quality digital video processing ,H.264 encoding and decoding; 3. COFDM digital modulation technology and H.264 image compression technology. 4. Real-time transmission system, delay time for end-to-end is less than 500ms; 5. Good diffraction ability, can transmit images voice stably in the condition of high speed movement and multi-path interference. 6. Strong (NLOS) Non-light of sight transmission capacity; 7. Customized transmitting power 2~5W; 8. Large Broadband output power (2W),adjustable power, Long distance transmission; 9. Spatial diversity reception ability, support high-speed mobile transmission. 10. Stable signals, image clear and stable, has no mosaic or drag phenomenon. 11. Support two-way voice Intercom cofdm, and comes with PTZ control and data transmission; 12. Small volume, light weight, easy to installation and operation. 13. Low power consumption, excellent heat dissipation, working temperature≤45℃; 14. LinkAV Patent,Integrated design built-in battery and outside core power interface; 15. Power stability, 21 to 35 dBm adjustable dynamic power; COFDM Video transmitter Anti-electromagnetic interference performance: It has superior performance against frequency selective fading or narrow bandwidth interference and signal waveform interference. It has strong anti-fading ability, through each subcarrier joint coding. In single carrier system(digital microwave, spread spectrum system, etc), single decline or interference will result in all communication link failure. But in multiple carrier COFDM system, only a few subcarriers will be interfered What’s more, these sub-channel can adopt ECC to correct error, to guarantee the transmission low error rate. COFDM Video transmitter Anti-multipath fading: It can confront signal waveform interference effectively; suitable for multi-path environment and fading channel high-speed data transmission. When the frequency selective fading appear in the channel because of multi-path transmission, only the sub-carrier, which fell over the band depression, and the information carried will be affected. Other sub-carriers will not be affected. Thus, the system total error rate performance will be much better.