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Product Ranges
IP Camera, CCTV, Security Services, Personal Safety, Police Equipment
Contact Us
  • Shenzhen Safe Guard Co., Ltd

  • Country: China
  • City: Shenzhen
  • Address: Room L, Floor 21st, Block 9C, Baoneng Science & Tech Park, Longhua Dist.
  • Contact Person: Erin Qiu


Key Specifications
Introduction of video surveillance sign 900mhz wireless audio transmitter receiver:
This is a new arrival digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and MPEG-4 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission.Good heat resistant with two cooling fans.Be safety with AES128/256bits.Can work well in fast-moving transmission.



Features of video surveillance sign 900mhz wireless audio transmitter receiver:
>>COFDM modulation, Stable transmission
>>MPEG-4 video compression, DVD video quality
>>Military aluminum housing ,Strong casing with built-in two cooling fans
>>Mobile and NLOS(Non line-of-sight) transmission
>>Great security by encryption of AES 128 bits
>>Low system latency
>>Modular design, compact structure, OEM design
>>Several wavebands available: VHF/L/ S
>>Can be customized to add additional features,such like HDMI/HD-SDI, data port, Ehernet and etc..

Specification of video surveillance sign 900mhz wireless audio transmitter receiver:



Name;video surveillance sign 900mhz wireless audio transmitter receiver
Modulation;CODFM
DC input;DC12V-DC14V
Working Current;≤4.7A@DC12V
Constellation;QPSK,16QAM,64QAM (optional)
FEC;1/2,2/3,3/4,5/6,7/8 (optional)
Carrier 2K
Guard Interval;1/32,1/16,1/8,1/4 (optional)
Frequency;300-4400MHz (available)
RF power output;15W
A/V interface;BNC
RF interface;N type
Flatness;≤2dB(within full frequency range), ≤0.5dB(within 8MHz)
Video Harmonic;1Vp-p @ 75Ω, NTSC/PAL adaptive
CBER;<2.0E-4
Encryption;AES128/256
Video Compression;MPEG-4/H.264
Resolution;1280*720
Video Rate;6Mbps
Casing Protection;IP66 (dustproof, rainproof)
Work environment;-30~70°
Dimension;220*140*60MM
Weight;2.3kg

Application of video surveillance sign 900mhz wireless audio transmitter receiver

This special designed system is for long range distance AV equipment , The transmitter has been widely used in Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.
video surveillance 900mhz wireless transmitter receiver
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https://www.asmag.com/project/cloud-hybrid-video-surveillance-guide/