Key Features:
- H.264 Compression, support 4CH (4CH HD/SDmixed input)
- Unique UPS Technology
- Supports Dual SD Card, each max 128GB SD Card loop recording
- Support SD Card updating, OTA remote upgrade automatically
| Video compression | H.264compression |
| OSD | Overlays information such as date time and vehicle ID |
| Resolution | 720P/D1/HD1/CIF, MAX:4 channels 720P |
| Video Standard | PAL: 100fps, CCIR625 line,50field; NTSC: 120fps, CCIR525 line,60field; CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional; HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional; D1: 800Kbps ~ 3Mbps, 8 level video quality optional; 720P: 4Mbps-6Mbps, 8 levels video quality optional |
| Preview | Support 1 channel and 4 channels preview, Support Manual/Alarm Trigger full screen preview |
| Smart Phone | Support Android / IOS Smart phone |
| Video Input | 04CH*720P AHD/SD/MIXED (Aviation connector)1.0Vp-p 75Ω |
| Video Output | 1CH CVBS, 1.0Vp-p, 75 Ω, Aviation, Support 1CH Full Screen, 4CH Screen view |
| Image Quality | 0-7 levels, 0 is the highest level. |
| Audio | Input: 4CH Aviation Plug Input |
| Output: 1CH Plug, The output level: 1V – 2V | |
| Compression: G.726 compression, 8KB/s speed | |
| Storage Capacity | Storage: Dual SD Card, each max 128GB SD Card loop recording |
| Upgrade: Support SD Card updating, OTA remote upgrade automatically | |
| File Format: .264 General video format | |
| File System: Special FAT32 File System | |
| Voice Call | Support voice call each other |
| Alarm | Input: 4CH Alarm Input, (Software) |
| Playback | Max support 4CH Replay / Stop / Fast / Slow at same time; Support forward and backward play at the speed of x2, x4, x8, x16 |
| Security | User / Admin 2 Level Different Password, support screen lock |
| Power Management | Adaptive wide power input, support Wide Voltage, Over-load, Over-voltage, Short Circuit, Reverse Protection. Support Time Setting/Delay power off |
| UPS Technology, all video information can be saved automatically when the power is cut off, and make sure that all the files cannot be damaged. | |
| Voltage | Input: DC:+8V – +36V |
| Output: +12V@2.5A，+5V@2.5A | |
| Power | Working <5W |
| Temperature & Humidity | -20°C – +70°C 20%- 80% |
| Size | 138（D）* 112（W）* 36（H） mm (± 20 mm) |
| 0.45 KG (± 0.20 Kg) |
For More Details: http://www.santachi.net/san61304mdrzf.html