Specification:

• Dimensions (L x W x H): 126 x 134 x 41mm.
• Operating temperatures: -30 to 75℃.
• Operating voltages: 9 to 40V.

Interface:

• 4 channels for video input.
• 1 channel for video output.
• 1 RS485.
• 1 RS232.
• 1 RJ45 Ethernet interface.

Video:

• Compression format: H.264 main profile.
• Resolution: 4 channels CIF or 2 channels CIF and 2 channels D1

Audio:

• Compression formats: G.726/PCM/AMR.
• Audio input: 2 channels for audio input.

Features:

• Configure the parameters through Web browser.
• Send out the alarm in manners of the fixed-time activation, manual operating or IO activation.
• Supports PTZ Pelco-D control.
• Real-time uploading video and audio through 3G network.
• Record the video and audio.
• Supports PAL and NTSC.
• OSD: display on screen the time, address and channel name and more
• Real-time video recording.
• Supports to auto cover the SD card, to protect the alarming video
• Supports dual-stream and adaptive code stream.
• Pre-view the video in 4 frames.
• Copy the video through USB.
• Remote replay or download the audio and video.
• Detect the operating status of camera and SD card.
• Remote upgrade the device program.