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Reverse Control COFDM HD Wireless Video Transmitter And Receiver Two Way Voice Intercom
Reverse Control COFDM HD Wireless Video Transmitter And Receiver Two Way Voice Intercom
Specifications
Brand Name :
HOWMELLY
Model Number :
HMMACT04
Certification :
CE,FCC,ROHS
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000sets per month
Delivery Time :
5-15days
Packaging Details :
1 whole set strictly packed in paper carton or wooden case
Frequency :
300MHz～900MHz
RF Power :
5-8W
Modulation :
COFDM 2K QPSK/TDS-OFDM
Video Input :
HDMI or SDI AV
Video Compression :
Conform to H.264、MPEG-2、MPEG-4
Weight :
160g
Description

Two way voice intercom reverse control body worn COFDM Mobile Video Transmitter

Product Description:

HMMACT04 supports HDMI/SDI cameras and CVBS camera with two-way voice intercom . This model has the powerful code and decode capability with delay time less than 40ms and can access U disk, TF card for local audio and video synchronous storage. This product can be widely used in video surveillance fields such as special police patrols, road inspections, and emergency rescue.

Key Feature:

1.Support H.264 compression encoding, support up to 1080P@60fps encoding, backward compatible with various other resolutions,

frame rate encoding

2.one-way transparent data transmission serial port available

3.Work with HDMI,SDI,CVBS video transmission

4.Two-way voice intercom

Transmitter Picture:

Reverse Control COFDM HD Wireless Video Transmitter And Receiver Two Way Voice Intercom

General Part:
Working Frequency: 300MHz～900MHz
Output Power: 5～8W
Modulation: COFDM 2K QPSK/TDS-OFDM
Channel Bandwidth 1.25/2/4/6/8MHz (Optional)
Code Stream 0.8Mbps～10Mbps
End-to-end Delay 40ms
Error Rate: ≤10-6
Encryption: Optional (AES/ABS(128bit))
FEC: Viterbi (1/2,2/3,3/4)
Guard Interval: 1/32,1/16,1/8,1/4
Power Supply DC12V/4A
Transmit Distance NLOS in city about 3-5km; LOS from air to ground: 50-100km
Audio,Video&Data Part:
Audio Video Data Format: H.264,MPEG-2 ,MPEG-4@ML 4:2:2 compatible with ML 4:2:0
Video Compression: Conform to H.264,MPEG-2,MPEG-4
Mini HDMI video input: Support H264 encoding, support up to 1080P@60fps encoding, backward compatible with other various resolutions, frame rate encoding. 1080 60P, 1080 50P, 1080 30P, 1080 25P, 1080 24P, 1080 60I, 1080 50I, 1080 30I, 720 60P, 720 50P, 720 30P, ..., Self adaptive
CVBS input 720x480 60I(NTSC),720x576 50I(PAL),Self adaptive
Voice Intercom 1 channel two-way voice intercom, input MIC/LINE-IN optional output LINE-OUT, can be connected to the hand microphone
Video Storage Support U disk or TF card local storage
Reverse control Support RS485/RS232 data transparent transmission interface
Others:
Antenna: Whip antenna
Battery: Without
Weight: 160g(without battery)
Size: 165*50*235mm (L × W ×H)
Working Temperature: -30～70℃ Relative humidity :90％
Reserve Temperature: -40～80℃; Relative humidity: 90％

Our Service:

1. Lifelong maintainance

2. 24 hour technical support

3. Strong R&D capability; Customized project is welcomed

4. High quality product with competitive price,short delivery time and responsible after-sale service

Product tags

wireless video transmitter cofdm

,

how to connect computer to stereo

,

2.1 stereo system
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Reverse Control COFDM HD Wireless Video Transmitter And Receiver Two Way Voice Intercom

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Product Detail
Brand Name :
HOWMELLY
Model Number :
HMMACT04
Certification :
CE,FCC,ROHS
Place of Origin :
CHINA
MOQ :
1 set
Price :
Negotiation
Contact Supplier
Reverse Control COFDM HD Wireless Video Transmitter And Receiver Two Way Voice Intercom

Shenzhen Howmelly Technology Co., Ltd.

Active Member
8 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
COFDM HD Video Transmitter, COFDM Wireless Video Transmitter, Mini COFDM Transmitter
Total Annual :
5million-10million
Employee Number :
100~199
Certification Level :
Active Member
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