RVM - Remote Video Speaker Microphone

 PDF version Download PDF version of text | Printer-friendly versionPrinter-friendly version

RVM - Remote Video Speaker Microphone

Hytera's Remote Video Speaker Microphone (RVM) is designed to capture, store and share video, audio and image evidence in the field. The device integrates a body worn camera with a remote speaker microphone. Pairing with the Hytera Multi-mode Advanced Radio, the RVM allows you to make and receive voice communications, initiate an emergency alarm and deliver real-time video to a control center over the LTE network, even in low light conditions.

The Hytera RVM docks in to a specially designed Multi-unit Charger to auto export audio, video, images and log files to the Digital Evidence Management (DEM) platform.This ensures captured content remains tamper-proof, transferred securely to control center.

Remote Video Speaker Microphone RVM

RVM Data Transfer and Collection Solution


RVM Data Transfer

RVM Multi-unit Charger

RVM Multi Unit Charger

  • Charge six RVMs and six batteries simultaneously
  • Provide power indication, battery charging status, and data transmission indication
  • Auto export audio, videos, photos and log files *
  • Reprogram and upgrade the RVM *

* indicates that the function needs to be coupled with MDM via USB cable

Specifications: lnput:12V/7A Output: 2*6*5 V/1A Interface: USB


Smart Mobile Device Management

Running on a PC, Smar t MDM collects and stores digita l ev idence from the RVMs via Multi-unit Charger. With intuitive Graph ic User Interface (GUI), you can review, m anage, and share data simp ly and efficiently.

RVM Smart Mobile Device Management



RVM Management

  • Compre hensive ly manage the RVM devices
  • Programming and up gradi ng the software/firmware

Data Processing

  • Query and replay the local data
  • Import and upload the data to the DEM automatica lly
  • Clear the colle cted data automatically


Digital Evidence Management

Digital Evidence Management Platform collec ts and stores the digital evidence on a secure network. You can tag an evidence and find it easily through a key word search. For data security, you can assign customized
permissions to different users.

RVM Digital Evidence Management



Centralised Data Management

  • Cloud server for centralised storage with RVM automatic data upload
  • System log for evidence retrieval. Classify file evidences, and correlate them with case. Global Navigation Satellite System (GNSS) location information
  • Capable of gathering and or ganising a large amount of data
  • Rich interface to be compatible with other systems

Redundancy and Security

  • Redundancy backup, load balancing mechanism for reliability
  • User authorisation for security



& Weight
Dimensions (H x W x D) 106.5mm x 60mm x 24mm
Weight <170g (including battery)
Camera Image Sensor 16-megapixel
Lens Fixed Focus, all glass, 180° rotatable, diagonal 140°, horizontal 106°, vertical 78°
Focus Range 0.1 m - infinity
Battery Battery life (continuous video shooting) ≥8 hours
Battery Capacity 2500 mAh
Charging Time ≤4 hours
Display Dimensions 2.4-inch
Resolution 240(RGB) * 320 Dot
Type TFT-LCD 262K color display
Recording Internal Memory 16 GB (standard configuration); 32 GB/64 GB/128 GB (optional)
Video Format mp4
Video Encoding Technology H.264
Video Resolutions VGA, 720P, 1080P
Video Frames Per Second 30FPS and 60FPS
Audio Format AAC (Advanced audio coding)
Image Format JPG
Image Resolution 4608*1296 (16-megapixel), 3072*1728 (5-megapixel), 2304*1296 (3-megapixel)
Pre-recording/Post-recording 20s/30s
Audio Speaker Power 2 Watt
Microphone Silicon microphone x 1, -38 dB; electret microphone x 1, -42 dB
Connectivity Wi-Fi 802.11 b/g/n Access point and station support
BT BT4.0 Audio and BLE support
Connector Micro USB port, 10-pin contact port
Auxiliary IR Lamp OSRAM x 6
Night Vision Range (without lighting)  ≥3m
White LED 1Watt x l
Durability Ingress Protection MIL-STD-810G, IP67
Drop Resistance 1.5 m
ESD Contact discharge: 6 kV; air discharge: 12 kV
Operating Temperature -20°C to +60°C
Storage Temperature -40°C to +85°C
Compatibility  System Compatibility WIN XP/7/8/10
Radio Compatibility Hytera Radios
Accessories Standard USB cable, charger, clip (rotatable, length-adjustable)
Optional Shoulder epaulette, radio connection cable, multi-unit charger. Wireless Remote controller

*All specifications are subject to change without notice due to continuous development



Remote Video Microphone Accessories

RVM - Remote Video Speaker Microphone