4CH 1080p SD Card MDVR (Basic Model)
Efficient Local-Only Mobile Video Recording for Entry-Level Vehicle Surveillance.
The GDT-BAS-001 is a cost-effective mobile DVR tailored for installations requiring local video storage without network transmission. Supporting 1080p resolution across four AHD channels, it ensures high-quality evidence capture on the go.
Equipped with SigmaStar imaging chipsets and H.265 compression, this unit enables extended storage on SD cards up to 512GB. It also features reverse assistance, GPS drift suppression, and intelligent power management—making it ideal for budget-conscious transport operations, school buses, and site-based security vehicles.
Cost-effective DVR with 4CH AHD 1080p support
Local recording with dual SD card support (up to 512GB)
GPS drift suppression and reverse assist features
Built-in super capacitor for data protection
Intelligent power control for vehicle-based use
Compact, fanless design for in-vehicle environments
USB, VGA, and aviation interfaces included
Compatible with motion detection and schedule recording
Category | Details |
|---|
Video Input | 4CH AHD (M12 aviation interface) |
Video Resolution | 1080P/720P/960H/D1/CIF |
Video Compression | H.265 / H.264 |
Decoding Capability | 4CH 1080P |
Audio Format | G711A, G711U, G726 |
Audio Recording | Synchronized with video |
Recording Modes | Auto / Alarm-triggered |
Data Storage | 1 SD slot, supports up to 512GB SD card |
File Protection | Encrypted, bad track detection, super capacitor shutdown support |
Power Supply | 9V–36V DC, with short circuit and reverse polarity protection |
GPS/BD | Optional, high sensitivity |
Display Output | 1CH VGA + 1CH M12 AV out |
Interfaces | USB 2.0, I/O, SD Card Lock, Debug, IR, GPS Antenna |
Firmware Upgrade | Manual / Auto via USB or SD |
Power Consumption | Typical: 3.5W |
Operating Temp. | -20°C to +70°C |
Device Dimensions | 140mm x 153mm x 31mm |
Storage Estimate | H.265 (720P): 270MB/h |