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Body-Worn DVR with Integrated 3G Video Transmitter


The E-MDVR-3G-TX1 is a miniature digital video recorder and 3G video transmission device. This body-worn device is the size of a packet of cigarettes and features an external composite video input and audio input. The user can choose from a wide range of covert video and audio cameras to use with the unit.  It is the ideal product for body-worn, mobile or fixed covert installations. Good 3G cellular network speed is required for maximum video transmission speed.


  • External Video & Audio Input
  • 5VDC Output for Camera
  • 1.5 Hour Battery Life (Normal)
  • 3 Hour Battery Life (Ext Battery)
  • Android/Apple Mobile Apps
  • Integrated 3G Cellular Engine with Omni-Antenna


An intergated microSD card allows onboard recording of the connected camera and microphone. The user is able to manually activate this on the device or can activate recording remotely across the 3G network. 


Batteries on the device are removable and the user can choose from either a clip-on 1.5 hour battery pack or a clip-on 3 hour battery. The device can also be powered from an external 5VDC supply.  


Apps are provided for both Android and Apple iOS devices and can be downloaded free from the relevent online store. Mobile app features include:

  • Username/Password
  • Live Video & Audio Streaming
  • Remote Recording Activation
  • Phone App Image Capture


  • Video Input: 1 x Composite Video Input (1Vp~p, 75ohm)1 x Audio Input (1K ohm 2 Vp-p)
  • Audio Input: 1 x Audio Input (1K ohm 2 Vp-p)
  • Camera Output Power: 4.8~5.5VDC @250mA
  • Compression: MPEG-4
  • Video Resolution: D1, CIF & QCIF Resolutions (Selectable)
  • Onboard Storage: microSD (Upto 16GB)
  • Cellular Transmission Engine: WCMDA 3.75G
  • Cellular Network Speed: 5.78 Mbps HSUPA, HSDPA + 21
  • SIM Card Slot: Yes 
  • Battery (Standard): Removable 2200mAh 3.7V Lithium-Ion
  • External Power/Charging: 5VDC
  • Operating Temperature: 0°C ~ 50°C
  • Cooling: Integrated Miniature Cooling Fan 
  • Dimensions: 54 x 84 x 14 mm

Ordering Information

Item Description Price Qty
E-MDVR-3G-TX1 Body-Worn DVR with Integrated 3G Video Transmitter Contact For Price

Optional Accessories

Item Description Price Qty
E-TAC-CAM Head Mounted 'Tactical' Camera R 4,940.00
E-HEAD-CAM2 550TVL Mini Pinhole Button Camera R 3,420.00