Support 4-channel 960P/720P AHD audio and video synchronous real-time recording and playback;
Aerial video interface is adopted, high reliability and seismic resistance;
Built-in 1 SD card slot, maximum storage for single card is 256G;
Built-in super capacitor to avoid data loss and SD card damage due to abnormal power failure;
Intelligent power supply identification, low power automatic shutdown with low consumption;
9V-36V wide voltage DC power supply, working under -25℃~+70℃;
Dimension: 142x153x33mm
| Model | ES-72G | |
|---|---|---|
| System | Language | English/Chinese |
| Operation interface | Graphic menu, support mouse operation | |
| Password protection | User password and administrator password two-level management | |
| Video | Input | 4-channnel 960P/720P AHD analog HD camera |
| Output | 1 channel CVBS video output, 1 channel VGA output | |
| Display | 1-4 screen display | |
| Format | PAL / NTSC ( PAL@100fps 720P; NTSC@120fps 720P) | |
| Compression standard | H.264 image compression coding | |
| Audio | Input | 4 channel audio input |
| Output | 1 channel audio output | |
| Recording mode | Synchronized recording of sound and video | |
|
Image processing& storage |
Local recording | CIF / HD1 / D1 / 960H /720P adjustable resolution |
| Video code rate | CIF: 1536Kbps ~ 128Kbps, | |
| HD1/D1: 2048Kbps ~ 400Kbps, | ||
| 960H: 2048Kbps ~ 400Kbps, | ||
| 720P: 2048Kbps ~ 400Kbps, | ||
| 6 levels of image quality; Level 1 is the highest quality, Level 6 is the lowest | ||
| Audio code rate | 40Kbps | |
| Data storage | Built-in 1 SD card slot, maximum storage for single card is 256G | |
| Wireless communication | 4G | Built-in 4G communication module (FDD-LTE/TDD-LTE) |
| Wi-Fi | Optional built-in WiFi module ( 2.4/5.8GHz) | |
| Alarm | Input | 4 channel alarm input |
| Communication Interface | USB interface | 1 USB port, front USB for software upgrade |
| Acceleration transducer | Network acceleration transducer | Support three-axis motion detection and user-set range as X, Y, Z coordinates |
| Positioning system | GPS | GPS/Beidou dual mode |
| Software | PC playback analysis | Play back the video file on the PC and analyze the vehicle information at the same time |
| Software upgrade | Software maintenance | Upgrade via SD card |
| Power input | 9～36V | Make sure that the car power supply is within this range before use, it will burn out the machine if it exceeds 36V for a long time. |
| Power output | 5V | Max current 300mA |
| ACC detection | ≤4V | Shutdown |
| ≥6V | Boot | |
| Video input impedance | 75Ω | 75Ω |
| Video output voltage | 2Vp-p | 2VP-P CVBS output analog signal, display device input requires 75Ω impedance to accommodate it |
| I/O interface | <1V | Low voltage alarm |
| >5V | High voltage alarm | |
| Working temperature | -25℃～70℃ | Better to install in a well-ventilated area to avoid humidity, high temperature, dust and vibration |