| Main | |
| Working humidity | 20%…80% |
| Working temperature | -20 ° C ... + 70 ° C Heated HDD - yes |
| DVR | |
| Audio Characteristics | Two way audio (Push to talk): yes (optional), bidirectional call / connection
Audio compression algorithm: G.726, 8KB / s |
| Nutrition | Power scheme:
Linear power supply chipsets adaptive to a wide range of power Protection against overload, undervoltage, short circuit, reverse polarity off timer Power supply: + 8V ~ + 36V DC Output power: +12 V @ 2.5 A + 5V @ 2A Power consumption, W: less than 5 UPS: supports external uninterruptible power supply |
| Other features | 1x USB2.0 on the front panel
OBD: 1 Support external serial-OBD box SIM card: 1 SIM card slot Enclosure protection: IP54 |
| Storage | 1x 2.5ʺ HDD or SSD; up to 2TB
USB update Update via SD card Remote update via FTP |
| System | Processor: Hi3521A
RAM: DDR3 1 GB Flash: Nor flash 32 MB Support SPI NAND flash, up to 4 GB (optional) Total resource: 1080p @ 120fps recording Control: Remote Control and Mouse External display for user interface Mobile Check support for settings Web access on the LAN Credentials: Username and Password |
| Video features | Write permission:
1080P, 720P, D1, HD1, CIF Up to 8 1080P channels Record frame rate: PAL: 100fps, CCIR625 line, 50 Hz NTSC: 120fps, CCIR525 line, 60 Hz CIF: 256 Kbps ~ 1.5 Mbps HD1: 600 Kbps ~ 2.5 Mbps D1: 800 Kbps ~ 3 Mbps 720P: 1 Mbit / s-4 Mbit / s 1080P: 1 Mbit / s ~ 8 Mbit / s Recording Plan: Automatic recording by default Record when the ignition is turned on Alarm recording OSD menu: Display date, time, vehicle ID, alarm type, etc. on screen Alarm recording: Alarm recording, frame rate and image quality are adjustable. (Recording by triggering an alarm event is carried out at a higher frame rate and better quality for more informative videos, while normal recording is done at normal frame frequency and quality to save space) Prerecord Time: 0-1800s Post Recording Time: 0-3600s Video search: By time, by type Reproduction: To 8 channels at the same time Acceleration 4/8/16 times back / forward |
| File system | Howen Special File System for Data Protection |
| Video input | 4 channels AHD 1080P @ 30fps
8 channels AHD 1080P @ 15fps 8 channels 720P AHD @ 30fps 2 channels AHD 1080P + 6WD1 @ 30fps 2 channels AHD 1080P + 6 ch AHD 720P @ 20fps 2 channels AHD 1080P + 4 ch AHD 720P @ 30fps 4 channels AHD 1080P + 4 ch D1 @ 20fps 4 channels AHD 1080P @ 15fps + 4 ch D1 @ 30fps 4 channels AHD 720P + 4 ch D1 @ 30fps Video input port: 4x 6PIN protected connectors (m) (converted to 8x 4PIN protected (m) connectors) 1.0Vp-p, 75Ω |
| Video output | Video output port:
3 ports for exits: on the rear panel: 4 PIN connectors (m); VGA connector front panel: 3.5 mm AV outlet High definition output: HD video output VGA output DB (f) connector (optional) Can be converted to HDMI port |
| Video display | 1/4/9 screens
viewing and manual activation of one camera in full screen |
| Audio input | 8 channel audio input on the back panel - protected AV connectors |
| Audio output | 1 audio output channel (3 ports for output: on the rear panel; 4 PIN protected (m) connector;
VGA-connector front panel: 3.5 mm AV output hole) |
| Image quality | 1 - 8 customizable image types
(1 is the best quality, 8 is the lowest, the default is 4) |
| Saving to SD | SD card up to 128 GB |
| Alarm input | 8 channel alarm input |
| Alarm output | 2 channel alarm output, supports remote power off and fuel reduction |
| Motion detection in the frame | Ye |
| Wi-Fi | Wi-Fi CPE:
Built-in 2.4 GHz Wi-Fi module (optional) 2.4 / 5.8 GHz dual-band Wi-Fi module (optional) 2 antenna support (main antenna and auxiliary antenna) Wi-Fi AP: Wi-Fi AP mode for hotspot (optional) |
| Wired Access Lines | 1 × 10/100/1000 Mbps Ethernet, RJ45 port |
| 3G/4G | Built-in 3G / 4G module (optional): WCDMA / CDMA2000 / GPRS / EDGE / NDD-LTE / FDD-LTE
The default module is Huawei 3G / 4G 2 antenna support (main antenna and auxiliary antenna) |
| GPS | GPS (default is u-blox 6m) |
| RS232 | 3 RS232 channels |
| RS485 | 1 channel RS485 |
| Accelerometer | Built-in |
| CANBus | 1 CANBUS channel (optional) |
- Product Code: Hero-ME31-08
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- Availability: In Stock
- Guarantee: 12 months
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