* Was used about a year ago, and was in working condition and place in our garage. Has not been tested since EverFocus is proud to introduce our innovative MPEG4 digital video recorders. EverFocus concentrates on developing technologically advanced DVRs and the EDR810H is a great addition to the classic CCTV products such as cameras, multiplexers, quads and numerous systems accessories EverFocus is known for. The digital video recorders EDR410H (Half Size 4-channel DVR) combines the advantages of digital video recording with the operation simplicity of analog systems. FEATURES: Digital recording provides superior quality images 3.5? IDE ?Hot Swap? hard disk Pre-alarm image recording Time-lapse and real time recording Programmed with various time-lapse speeds Real-time live display for all cameras Variable recording speeds up to 60 IPS Alarm-activated recording Audio recording capability Easy-to-use jog/shuttle control panel with common VCR functions Instant retrieval of stored video On-screen setup menu and system timer Built-in MPEG4 compression with configurable quality