1.2 GHz 700 mW wireless audio video transmitter

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Basic Info.
  • Brand Name: QLM 
  • Frequency: 1.2GHz 
  • Transmit Power: 700mW 
  • Wireless Range: LOS 700M 
  • Interface: RCA 
  • Channel: 15 CH 
  • Voltage: 9-12V 
  • Model No.: QLM-1215-700A 
  • Place of Origin: Guangdong  
  • Min.Order: 10 Piece/Pieces
  • Means of Transport: Ocean, DHL, UPS, EMS, Air, Land
Supply Capacity
  • Production Capacity: 5000 pcs / month
  • Packing:carton box
  • Delivery Date: 3-7 days
Wireless video/audio transmitter and receiver :

The wireless audio video transmitter uses genuine Taiwan Baitong 700mW transmission module, which features small size and light weight. The transmitter with genuine extra fine antenna is very suitable for FPV. And the available transmission distance of 500-1000 meters can satisfy the requirement of the general FPV.


1. This wireless audio video transmitter is specially designed as a multi-type wireless video/audio transmission system according to different situations and functions.
2.It can be configured in various powers according to different demands; various frequency bands; various sizes; wireless transmitter and receiver for different transmission distances.
3.The system boasts complete and practical functions with stable picture transmission and reliable information transfer. It can realize different effects through different combinations thus solving problems that cannot be dealt with via wire transmission.
4.This product line boasts extensive range of application. The disguised appearance is suitable for such departments taking evidence secretly as police. It can also be equipped with specialized infrared source of non-red exposure (close range, distant range) as well as pick-up lens with various focal length and apertures. The products with general appearance apply to the work of wireless picture transmission such as supervision and long-distance information exchange in factories, mines, sea, grassland, etc.

Operating instructions:

1. The 700mW wireless audio video transmitter uses DC12V/500mA regulated power supply.

2. Connect the antenna with the high-frequency feeder line of the antenna port of the transmitter.

3. Four lead wires: Black lead wire------connect the cathode of power supply Red lead wire------connect the anode of power supply White lead wire------(Audio input) connect the audio output of the audio collector Yellow lead wire------(Video input) connect the video output of the camera Instruction of four-joint wires: The red wire is for power output; the black wire power output; the yellow wire video input; the white wire audio output.

4. The circular-hole square at the back of 700MW is the shift switch for channel setting. Receiver The receiver takes DC12V/500MA regulated power supply. Connect the antenna with the high-frequency feeder line of the antenna port of the receiver. DC12V on the receiver------connect the power supply (anode inside and cathode outside) 4321------------channel setting VIDEO OUT------video output, connect the VIDEO IN port of the monitor AUDIO OUT------audio output, connect the AUDIO IN port of the monitor Attention: the transmitter must be set in the same channel with the receiver. After the correct operation, set the mode of the monitor on AV.

Installation instructions:

1. Connect the power adapter with the transmitter and then connect the power supply. If the red lamp lights, it means the transmitter is electrified successfully.

2. Connect the other power adapter with the input terminal of the receiver and then connect the power supply. If the red lamp lights, it means the receiver is electrified successfully.

3. Connect the transmitter and supply oscillator (e.g. DVD, camera) with the video/audio wire. Connect the receiver with the display. Set the select switches of transmitter and receiver to the same position. If the display shows the picture sent out by the supply oscillator, it means the installation is completed.

Pictures of wireless audio video transmitter
1.2 GHz 700 mW wireless audio video transmitter

1.2 GHz 700 mW wireless audio video transmitter

1.2 GHz 700 mW wireless audio video transmitter
Send message to this supplier
Mr. Bill Fang (Sales Manager)
Tel: 86-755-82594539
Mobile: +86-13824357845
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Contact Method
Shenzhen Clairvoyance Intellect Electronic Co.,Ltd
1056 Jiaxiye Plaza, Minzhi Blvd. Longhua District, Shenzhen, Guangdong, China (Mainland) / 518131
Fax: 86-755-82926738
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