Valcom Expandable Station Level Page Adapter For Centrex & PABX, Part# CV-9940 AIPHONE External Signaling Relay Door opening and the switching

Door opening and the switching on of external devices are controlled through standard or IP relays that quarantees pleasant communication with the people coming to your door and absolute control over your domain

Special Features: Extended Handle

3z 1000Base-LX/SX

The Speco Technologies CVC320WPW B/W Waterproof Bullet Camera with 8 IR LEDs is equipped with a 1/3 CCD B/W image sensor and offers 420 TVL resolution

Day/Night Select Color

Valcom Expandable Station Level Page Adapter For Centrex & PABX, Part# CV-9940 AIPHONE External Signaling Relay Door opening and the switchingThe quality Valcom CV 9940 Expandable Station Level Page Adapter is a one of zone one way paging with a background music input with mute. Multiple units can be linked together for a common all call. Features: Built In Punch Down Block Background Music Input with Mute All Call Circuitry Open Loop Disconnect Option Audio Sense and Time Out Circuitry Power Reversal Led Answer Verification Tone Product Part Number: CV 9940 Dimensions: 8. 2 "H x 4. 55 "W x