 |
|
|
THE SILENCE SENSE SR. DETECTOR SYSTEM
CALLS OR PAGES YOU IN THE EVENT OF DEAD AIR
The Silence Sense Sr. Consists of the Silence Sense Jr. integrated with the Pager-Dialer module . Not only will you be notified of silence sense conditions but there is another available alert port for any other condition you want to monitor. All that is needed is a contact closure. Or, you may elect to have the Pager-Dialer call a 2nd number or redial the first number, it's up to you. (Click Here For Pager-Dialer description) Memory is non-volatile and your programmed information will remain in memory until re-programmed. Silence Sense Sr. may be programmed using your PC with HyperTerminal, or may be ordered pre-programmed at no additional cost. Battery backup is included as well as complete instructions, PC programming serial cable, external DC power supply and all required connectors. The Silence Sense Sr. is Only
$229.00 + shipping
Specifications:
Audio Input: Impedance is 10K ohms minimum, single ended, RCA female connector
Input Level: -30 to +10 dbm., input adjustable
Silence Detect Time: 5-60 seconds, user adjustable (custom or longer timing
is available)
Auxiliary Input Port: Screw terminal, Normally high, activated on low
(contact closure)
Output: RJ-11 Modular connection for telephone line
Dialing Digits Allowed: 15 for each phone/pager number, 0-9, *, # and
pause
Code Digits Allowed: 15 for each number dialed
Programming: By PC (HyperTerminal or other modem program) via serial port
(DB9)
Power Requirements: Supplied adapter, 115 VAC to 9-12 VDC, 100-200 ma.
Battery Back-up Requirements: 9 VDC alkaline battery, NEDA 1604A (supplied)
Size: 5.1 x 5.3 x 1.7
Shipping Weight: Approximately 2 lbs.