The Serial Dialer Unit unit(s) shall be Alpha Communications® / Keltron model SDACT-2, or approved equal. The SDACT-2 shall be used in conjunction with an Alpha Communications® Emergency-Call (or similar) notification system, to allow alarm indication at an on- or off-site central station monitoring location.
The SDACT-2 shall have an RS232 port that will allow a string of RS232 data to be converted to an industry standard SIA format for alarm event reporting. Unit shall also be provided with 2 SPDT relays for common alarm and common trouble indication.
Contractor shall observe all local and national electrical and building codes.
COMP2 protocol @ 9600 baud - data derived zone number - event code fixed to Medical Alert (MA)
|97P1412SD2:||COMP2 protocol @ 2400 baud - data derived zone number - event code fixed to Medical Alert (MA)
|97P1413SD2:||COMP2 protocol @ 9600 baud - data derived zone number - event code fixed to Burg (BA)
|97P1414SD2:||COMP2 protocol @ 9600 baud - data derived zone and event code
|97P1414SD2:||Hybrid protocol @ 9600 baud - data derived zone number - fixed Medical Alert (MA) event code or derived Fire Alarm (FA) event code
The Alpha Communications® / Keltron SDACT-2 is a unique solution that interfaces with emergency-call, access control, building management and other systems to enable an appropriate and instantaneous response from personnel at a central or remote monitoring location. The SDACT-2 provides a bridge to an on- or off-site central station-style digital receiver through the dial-up public switched telephone network (PSTN).
The SDACT-2 accepts pre-defined ASCIII RS232 data strings and converts to SIA, a standard, digital receiver-compatible, alarm reporting format.
Dimensions (in SDACTBX-GRAY Housing):
Height: 14.00" (356mm)
|Phone Lines:||2 RJ45 receptacles. Line seizure via RJ31x jack (by others)|
|Hardwired Zone Inputs:||7 (4-EOL resistor supervised). EOL resistor value 10K Ohms.|
|Audible Device:||rated at 92DB|
|FCC Reg.# US:||KELAL00BSDACT-2|
|User Controls:||Jumper (8 total) and Pushbuttons: Reset, Manual Test, Silence, Program.|
|Power Requirements:||Power Input - regulated or unregulated, filtered 20.4 to 27.5VDC|
|Power Draw:||75mA Idle, 200mA all alarm or lamp test|