SDVR104 4 channel SD Card video recorder 4CH truck car Bus Vehicle Mobile DVR video surveillance support 1080P AHD Camera

General Introduction

The Mobile SD video recorder is a compact, full-featured recording system that uses a SD card as a storage device. The recorder unit and associated accessories are specifically designed for operation in a mobile environment. 

The Mobile SD video record system, used in conjunction with the cameras, records up to four channels of full-motion video and audio data to a removable SD card. The firmware-driven menu system provides a simple method for configuring the unit’s operation as well as searching for and viewing previously recorded AV records.

Product Main Features

· Embedded operating system, assuring reliability and system integrity.

· Records up to four channels of full-motion color video with corresponding audio tracks.

· H.264 and H.265 High Profile video compression.

· Total Record resource up to 30 frame/second for each channel.

· Lockable security enclosure.

· Front panel USB2.0 port for recording to a flash card as an optional storage device.

· Ignition sense that provides DVR power-on in recording mode when the bus is started.

· Power-off delay record when the bus is shut-down with operator-selected delay times.

· Support SAMBA function to share files.

Video And Audio

·  H.264 and H.265 High Profile video compression, real time recording 30 fps for each channel. Frame rate adjustable for each channel.

· Audio compression: PCM codec. This codec offers high compression with high quality audio.

· 4 channels 1080P resolution for AHD(or CVBS) camera.

· Local video and audio real time playback.

GPS Time Synchronization & Time Zone

·  Synchronize the DVR system time with GPS automatically

· Support All Time Zones Worldwide

· Support DST (Daylight Saving Time)

Power Management

· Reliable power management, wide voltage: +8VDC~+32VDC; The power input is protected against short positive transient (1500 watts peak pulse power capability with a 10x1000 us waveform); The power input is protected against negative voltage. Applicable for vehicles with +12V or +24V battery.

· The recorder provides each camera with stable +12V DC power; DVR can detect the short cut on power circuit.

· Can use ignition to control the power.

· DVR can monitor battery voltage after Ignition off, and auto into sleep mode when voltage is bellow specified level.

Recording mode

··Continuous record.

· Support schedule recording.

· Support alarm recording.

· Support motion detection recording.

Speed and Vehicle status recording

· Record vehicle speed and car id with audio and video.

· Support 3 sensors, can be connected to return, right turn, left turn light etc.

· Over-speed alarm.

· Specified screen can be full screen displayed when return(or left, right) sensor trigged.