Speco D4WCS500 4 Channel Wall Mount DVR, 500GB HDD, Stock#D4WCS500 Polycom USB A-to-B Cable Handle Length: 7-3/8'' (187

Handle Length: 7-3/8'' (187

63"H x 17"W

Compatible with Mitel 8528

This Model 9135181E: adds 8 call buttons to a Vario Intercom/Dorr Controller

Speco D4WCS500 4 Channel Wall Mount DVR, 500GB HDD, Stock#D4WCS500 Polycom USB A-to-B Cable Handle Length: 7-3/8'' (187Product features The Speco D4WCS500 is a 4 Channel Wall Mount DVR that has 500GB HDD. This device is a Digital Deterrent comes with an internal HDD (Hard Disk Drive) of 500GB. This wall mountable DVR is a multi channel H. 264, networkable and covert digital video recorder. Specifications: User Access: up to 10 concurrent users No accessible user controls Hard drive status monitoring Remote upgrade USB mouse supported (not included) Multiple language