Feature:
Resolution: D1 (704*576), VGA (640*480), QVGA (320*240)
Power-off protection & wide voltage 8-32V supplying cameras
32GB SD card supported, recording up to 32hours (D1, 30f/s)
Ignition/power-up/manual/motion detect recording
Mpeg-4/ASF video format, MP3 audio format
Frame: 5, 15,30f/s selectable & overwrite
Metal lock for SD card and cables access

Specification:
Item System Data
System Language: Simplified/Traditional Chinese, English
Interface: OSD Menu
Data security: Bracket lock
Video Video input: Single channel video input
Video output: Single channel video output
TV Standard: PAL/NTSC
Video compression: MPEG-4,30fps @ D1
Audio Audio input: Single channel audio input
Audio output: Single channel audio output
Audio mode: Simultaneous Recording
Image & storage Image format: QVGA/VGA/D1 for selection
Video bit rate: 3 image levels and 3 frame rates for selection
Audio bit rate: 8KB/s
Storage: Supports up to 32GB SD Card
Alarm Alarm input: 1 alarm input, high level alarm above 4V
Alarm output: 1 alarm output, high level 12V output
Communication
Interface RS232: Supports 1XRS232(built-in)
Playback
software Playback analysis: Playback on system via monitor/PC
Software
update: Update via SD card

Item Data Description
Power input: 8-32V Power input: +8V~+32V
Power output: 12V Power output: 12V(+/-0.2V) @ 1A(max)
ACC: <3V Disactive
>5V Active
Video output resistant :75Ω 75Ω for each channel output
Video output voltage: 1Vp-p Output a 1Vp-p CVBS analog signal, showing that device: resistant input should match 75Ω
I/O interface: <0.3V Low level; 4V above High level
SD slot: 1XSD card 1. Compatible with high street brands, 32GB max
2. SD card for image storage and software update
Working temperature: -20 Celsius degrees~+70 Celsius degrees under well-ventilated condition