SAMSUNG SRD-470D-2TB 4CH Premium DVR with DVD R/W, Part No# SRD-470D-2TB Yealink W53P Variable ducking level when muted/gated

Variable ducking level when muted/gated

Accommodates an A and B power input (with returns) at either

500X1/4-20 (848) is a Shoulder Blot for 847/848 Electric PVC Heaters

a convenient headset stand and it is also compatible with single and multi-line phones

The modern Yealink SIP-T22P is an intuitive user interface and enhanced functionality which makes it easy for people to interact and maximize productivity

SAMSUNG SRD-470D-2TB 4CH Premium DVR with DVD R/W, Part No# SRD-470D-2TB Yealink W53P Variable ducking level when muted/gatedProduct features SAMSUNG SRD 470D with 2TB AV rated storage designed for surveillance that has 4 channel video input, and offers H. 264 image compression at 4CIF CIF, which provides high quality recording and video playback. This DVR has 2TB HDD capacity, and comes with a built in DVD RW and offers a combined BNC and VGA video output for main display (up to 1280 x 1024). Additional Features: 4 ch Video Input 4 ch Audio Inputs 1 ch Audio Output 2TB HDD