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2.4GHz 420TVL Wireless Button Camera & 2.4GHz 3.5" TFT LCD Wireless DVR TE-837


Brand New 2.4GHz wireless Mini DVR with 3.5 inches TFT LCD Screen and 2.4GHz Wireless Camera, Resolution By 640x480 and 320x240, 1/3 CMOS Color Sensor, 420 TV line, 400 feet in line of sight. It is ideal for the security personnel, law enforcement ag...
Retail Price:
USD$ 389.98
Wholesale Price:
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 176.25USD$ 167.52USD$ 158.80USD$ 147.16
TV Standard:
Power Adapter:
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  • Overview



  • Frequency: CH1=2414MHz; CH2=2432MHz; CH3=2450MHz
  • Audio Subcarrier Frequency: 6.0MHz6.5MHz
  • Antenna: Built-in 2.4G antenna
  • RF Output Power: 10mW
  • Transmitting Range: 400 feet in line of sight
  • Sensor: 1/3 CMOS color
  • Resolution: NTSC:510x490; PAL:628x586
  • Horizontal Resolution: NTSC:420 TV linePAL:420 TV line
  • Minimum Illumination: 0.05LUX
  • Built-in Mic.: 55dB high sensitivity
  • View Angle: 60 degree
  • Li-battery Capacity: 220mAh
  • Continuous Operating Time: 2Hours
  • Charge Time: 30 Mins
  • Operating Voltage: DV 5V
  • Operating Current: 110mA
  • Color: White


  • Receiver CH: CH1:2414MHz; CH2:2432MHz; CH3:2450MHz; CH4:2468MHz
  • Sensitivily: -92dB
  • LCD: 3.5 inches TFT
  • AV Out: NTSC/PAL
  • Resolution: 640x480 / 320x240
  • Video Compress: MPEG-AVI, 30fps
  • Play Format: RM/ RMVB/ 3GP/ MP4/ FLV/ AVI/ ASF/ WMV/ DAT/ VOB/ MPG
  • Frequency: 20HZ-20KHz stereo
  • Speaker: 0.6W
  • Port: USB2.0
  • AC Adapter: DC 5V 2A
  • Built-in Battery: Li-battery 1200Mah


  • Completely wireless, all built-in. No need any cable to connect with the receiver, much more convenient and safe
  • Tiny pinhole camera lens safely hidden under a normal button, which innocently button up on your shirt/jacket. Nothing can be found
  • High resolution image(628 x 586pix, 420TVline)
  • Super smooth moving image(30FPS)
  • Night vision available.It will change into black & white image automatically when under dark light
  • Long continuous operating time is up to 2hours

Package Included:

  • 1 x 2.4GHz Wireless Button Camera
  • 1 x 2.4GHz Wireless Mini DVR
  • 2 x AC Adapters
  • 1 x AV Cable
  • 1 x Earphone
  • 1 x User Manual