background image

 

1 R201211-V07 

User Manual 

 

 

2.4GHz Digital Audio/Video Transmitter & Receiver Kit 

 

KW24K 

 

   

   

 

 

A) Introduction 

The 

2.4GHz Digital Audio/Video 4CH Transmitter & Receiver Kit is a digital wireless MPEG4 audio/video system that 

uses 2.4GHz Frequency Hopping technology and GFSK (Gaussian Frequency-Shift Keying) modulation, and random 
ID codes to protect personal privacy and prevent unauthorized access to the system. There are over one billion 
hopping sequences to minimize interference and deliver consistently an excellent video and audio quality for up to 
500ft / 150m away. 
 
Using 

this 

2.4GHz Digital Audio/Video 4CH Transmitter & Receiver Kit, you can enjoy greater convenience and 

security in many ways. 

 

Connect a camera to a wireless security system. 

 

Monitor your sleeping baby, playing children, the elderly, or the disabled on TV using your existing camcorder. 

 

See who is outside the door on TV through your camera or miniature CCD camera. 

 

Monitors and records meetings from another room. 

 

And many more! 

 

 

B) Features 

 

Interference-free (Wi-fi, Bluetooth, Microwave-oven, Cordless phones, etc.) 

 

Real time monitoring and recording 

 MPEG4 

compression 

 

Auto-pairing; Data rate up to 6Mbps 

 

Transmission distance up to 500ft / 150m (clear line of sight) 

 

Video resolution of 720x480 @ 30fpts (NTSC) or 768x576 @ 25fps (PAL) 

 3dBi 

omni-directional 

antenna 

 5V 

DC 

 

KW2425 KW2420 

Summary of Contents for KW2425

Page 1: ...sing this 2 4GHz Digital Audio Video 4CH Transmitter Receiver Kit you can enjoy greater convenience and security in many ways Connect a camera to a wireless security system Monitor your sleeping baby playing children the elderly or the disabled on TV using your existing camcorder See who is outside the door on TV through your camera or miniature CCD camera Monitors and records meetings from anothe...

Page 2: ...by inserting the power adaptor jack 2 Press the pair button of Tx or Rx and do not release until the power LED begins to flash 3 The devices will enter into pairing state and automatically link to one another by ID code 4 Do not unplug the power during the paring process 5 When pairing is completed the power LED for both devices will stop flashing and stay lit This system uses 5V DC Do not use any...

Page 3: ... interference vertical or horizontal 4 For optimal reception place the devices in an un obstructed environment open space and or in direct line of site Place the device as high as possible to avoid obstacles and at least 5ft 1 5m from one another 5 If for some reason the devices stop working try to turn power off and back on again after 30 seconds for them to re link 6 It is suggested not to excee...

Page 4: ...Data Transmitter Receiver Kit Model KW5905 Features 2 in 1 digital audio to video data kit With coded decoded to secure your images H 264 compression 30fps RS 485 for PTZ Two way audio communication 5dBi omni directional antenna 12V DC Transmitter Tx Receiver Rx ...

Reviews: