Inter-Tel 550.3071 Axxess Module Expansion with Cable, Part# 550.3071 0-9264489042-0 giving voice alerts via the

giving voice alerts via the built-in speaker or sending an email notification

IP68 compliant

DIGITAL WATCHDOG DW-BJER2U40T This is a Blackjack E-Rack NVR with 30Fps @ 1080P 40Tb(Raw Storage)

DVD/RW standard

16 channel selectable local or IP camera audio recording and has a Covert camera operation provides enhanced security and administrator control

Inter-Tel 550.3071 Axxess Module Expansion with Cable, Part# 550.3071 0-9264489042-0 giving voice alerts via theThe Inter Tel 550. 3071 is an expansion module designed for the Inter Tel 550. 8000 series of digital telephones. The Inter Tel 550. 3071 allows for Axxess 8400 DSS modules to be installed onto the digital phones. COMPATIBILITY: Inter Tel 550. 8520 Digital Phone Inter Tel 550. 8560 Digital Phone Inter Tel 550. 8660 IP Phone