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Zrabra 2.4GHz 4 Channel 2.5" LCD Wireless Portable AV Receiver Kit ES638


Welcome to this page! Here we present you this excellent 2.4GHz 4 Channel 2.5" LCD Wireless Portable AV Receiver Kit ES638. This deluxe wireless AV receiver with a 2.5’’ LCD screen is powered by recharged Li-battery and has 4 transmission channels to...
Retail Price:
USD$ 198.78
Wholesale Price:
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 75.69USD$ 72.89USD$ 70.10USD$ 66.37
Power Adapter:
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  • Transmission Frequency: ISM 2,400MHz~2,483MHz 4CH
  • Transmission Power: 10mW/CE; 2mW/FCC
  • Unobstructed Effective Range: 100m(Min.)
  • Modulation Mode: FM
  • Operating Temperature: -10 ~ +50(Degree C) / +14~ +122(Degree F)
  • Storage Temperature: -20 ~ +60(Degree C) / -4 ~ +140(Degree F)
  • Operating Humidity: >=85%RH

Receiver Specifications:

Wireless Receiver:

  • Receiver Channel: 4CH CH1:2414MHz; CH2:2432MHz; CH3:2450mhZ;ch4:2468MHz:
  • Db Level: -90dB
  • Antenna: 50 ohm SMA
  • A Receiving Sensitivity: >=-85dBm
  • Video Output Signal Level: 1.1Vp-p ~ 0.2Vp-p @75 ohm, S/N >38dM
  • Audio Output Signal Level: 3.0Vp-p ~ 1Vp-p @600 ohm
  • Power Supply: DC +5V


  • LCD 2.5 TFT: 60 x 240 Trans.ective LCD
  • Frequency Property: FM 2.4MHz
  • Video Mode: NTSC/PAL
  • Video Out Mode: NTSC/PAL
  • Resolution: 640 x 480/320 x 240
  • Compressed Video Format: MPEG-4/AVI/ASF/MOV
  • Play File Format: MPEG-1/MPEG-4/AVI/ASF/ADPCM


  • Speaker: 1.5W
  • Frequency Range: 20Hz-20KHz
  • Output Channel: Stereo
  • Earphone Output: L20MW+R 20mW[160] (Max volume)
  • Play File Format: MP3/WAV/MPEG-1


  • File Format: JPG/JPEG/TIF/TIFF


  • Flash Memory: 128MB/1GB
  • Storage Media: SD/MMC/U disk/HDD


  • AS Adapter: DC 5V 2A
  • Internal Battery: Li-ion Battery 1800Mah

Operating System Supported:

  • Serial Bus: USB 2.0; USB OTG2.0
  • Disk File Format: FAT32
  • Language: Chinese/English
  • IBM-PC: Windows 98SE.ME.2000.XP

Standby Time:

  • Wireless Recorder: >=3hrs
  • Player: >=5hrs


  • 2.4GHz 4-Channels compact wireless portable AV camera & receiver
  • Auto channel switching mode-(selectable channels display sequence)
  • Date stamp function
  • Standby recording mode
  • Support up to 4G SD/MMC memory card
  • Support 1.8" external portable hard disk up to 40G
  • Support U Disk, USB memory stick
  • Selectable recording format (AVI, ASF, MOV)
  • Support (MP3/WAV/MPEG-1) audio playback format
  • Support (MPEG-4/AVI/ASF/MOV) Video Playback format
  • Support (JPG, JPEG, TIF, TIFF) picture playback format
  • Internal 1.5W stereo speaker
  • Real time display (30fps) for display and recording
  • 640 x 480 high display and recording resolution
  • Inbuilt with 128MB memory
  • Cable AV recording and TV out function
  • Very high 960 x 240 Definition 2.5" Inch TFT LCD display screen
  • OTG and 2.0 high-speed USB interface
  • Inbuilt with High-capacity polymer lithium battery, 5hrs continuous playtime and 3hrs continuous recording
  • Built-in microphone for audio monitoring
  • Min. 100m transmission distance without block
  • 4-channel real-time wireless receiver, alloyed shell, Antenna can be change by yourself


  • This Transmitter Receiver is controlled by microprocessor improper use may cause the machine stop operating. Please stop and restart the machine
  • If battery is not fully charged, this may cause serious System error when recording and transferring Video files
  • Do not open the cover! It may cause electrical shock
  • Touch DC convert parts may cause electrical shock

Package Included:

  • 1 x 2.4GHz 4-Channels Compact Wireless Portable AV Receiver
  • 1 x AV Cable
  • 1 x Earphone
  • 1 x DC 5V 2A Switching Adaptor
  • 1 x USB OTG Cable
  • 1 x USB PC Cable