Sentry offers a range of downloadable links & PDF's.

Firmware updates and Software Downloads:

1000 channel Receiver PC Software:
Monitor 1000ch

SENTRY GSM Management Tool (follow link
below to install the .net framework 4.0):
Sentry GSM Release Pack 2.6

Net Framework 4.0:
Microsoft.Net Framework 4 (Web Installer)


Remote Compatibility Chart One
Sentry Remote Compatibility Two
Sentry Remote Compatibility Three
Sentry Remote Compatibility Five
Sentry Remote Compatibility Seven
Remote Compatibility 403Mhz
433Rx Compatibility chart

Remote Controls


Infrared Beams

Passive Infra-red 

Garage Door Automation

Gate Automation

GSM Communication

Alarm System Products