Images can be Zoomed/Captured/Saved/Printed/Backed upħ04×576,352×288(PAL) 640×480,320×240(NTSC)ĤCh Inptu,4Ch Output,1Ch Relay Output(external I/O board)ī640 - Button Camera with Built In DVR - Hidden Camera | Hidden Camera Gum Motion Activated Recorder | Hidden Camera DVR Lighter Sound Activated | Black Box DVR With Second Battery | Micro / Tiny DVR- Smallest DVR - Pocket Size - Portable DVR | wireless Camera / Spy Cam Detector / Cell Phone Detector | 2 GB Video Pen Hidden Spy Camera with Audio Pen Style Hidden Camcorder | 4 Channel Stand alone DVR with 5.

5 Levels MPEG4 Recording Quality Options.

Multi Alarm Triggering - Motion, Sensor, Video Loss, or HDD Space Warning.

This DVR can also be used to record wireless and hidden cameras! Check out all the state-of-the-art features below, and we are sure you will agree, security recording has never been more cost effective. New features include 'auto mail notification', 'mobile phone remote surveillance', 'time/date search', 'digital zoom'., and 'remote playback'. Supports 4 additional Alibi or ONVIF IP cameras up to 8MP. Up to 8MP HD-TVI recording resolution (1 channel) Compatible with HD-TVI, HD-CVI, AHD and CVBS cameras. Hybrid+ technology supports analog, analog HD, HD-TVI, HD-CVI and IP cameras for complete flexibility. Simply plug in the USB 2.0 cable to your Windows based PC or laptop, attach your own cameras, and you're done! All the advanced features, usually found in only high priced, professional units, are at your command. Alibi Witness 4X Series 4-Channel 8MP Hybrid+ Security DVR. It features MPEG4 video compression format and offers motion, sensor, schedule, and manual recording moderding events. Use the power of your own PC to obtain a professional grade 4-channel digital video recording system at a fraction of the cost of a 'stand alone' DVR. Capture everything with this CL-UVAA-4CH 4-Channel USB 2.0 DVR Surveillance Video/Audio Capture Adapter This CL-UVAA-4CH is a 4-channel DVR that captures high quality video and audio via USB. As the user of this system, you can easily install your own security monitoring sytem. 4 Channel Motion Activated USB Digital Video Recorder The USB 4 channel DVR Surveillance Sytem is a safety system of ideal design for your home, office, shop, or baby monitoring care purposes.

Usb 4 channel dvr